國立台灣大學 醫學工程學研究所

教師研究成果

章良渭 Liang-Wey Chang

A. Journal Papers(2000~迄今)

  1. Chang, C.H., Chen, Y.C., Yang, W.T., Ho, P.C., Hwang, A.W., Chen, C. H., Chang, J.H., Chang, L.W., 2014, “Flatfoot Diagnosis by a Unique Bimodal Distribution of Footprint Index in Children,” PloS one, Vol. 9(12), e115808.
  2. Chen, H.B., Cheng, C.H., Chang, C.H., Johnson, W.B., Chang, L.W., 2015, “Utilization of mechanical energy during ankle push-off in human walking,” Being submitted to Gait & Posture.
  3. Chang, C.H., Chang, L.W., 2015, “Development of human foot arch,” Being submitted to PloS one.
  4. Chang, L.W. and Hamilton, J.F., 1988, “A Sequential Integration Method,” ASME Journal of Dynamic Systems, Measurement and Control, Vol. 110, No. 4, pp.382-388.
  5. Petroka, R.P. and Chang, L.W., 1989, “Experimental Validation of a Dynamic Model (Equivalent Rigid Link System) on a Single-Link Flexible Manipulator,” ASME Journal of Dynamic Systems, Measurement and Control, Vol. 111, No. 4, pp. 667-672.
  6. Chang, L.W. and Ganon, K.P., 1990, “A Dynamic Model on a Single-Link Flexible Manipulator,” ASME Journal of Vibration and Acoustics, Vol. 112, No. 1, pp.138-143.
  7. Chang, L.W. and Hamilton, J.F., 1991, “The Kinematics of Robotic Manipulators with Flexible Links Using an Equivalent Rigid Link System (ERLS) Model,” ASME Journal of Dynamic Systems, Measurement and Control, Vol. 113, No. 1, pp. 48-53.
  8. Chang, L.W. and Hamilton, J.F., 1991, “Dynamics of Robotic Manipulators with Flexible Links,” ASME Journal of Dynamic Systems, Measurement and Control, Vol. 113, No. 1. pp. 54-59.
  9. Chang, L.W. and Hamilton, J.F., 1991, “Simulation of Flexible-Link Manipulators Applying Sequential Integration Method,” ASME Journal of Dynamic Systems, Measurement and Control, Vol. 113, No. 1. pp. 175-178.
  10. Chang, L.W., 1991, “A MIMO Sliding Control with a first-Order Plus Integral Sliding Condition,” Automatica: The IFAC Journal, Vol. 27, No. 5, pp. 853-858.
  11. Chang, L.W., 1992, “Dynamics and Control of Vertical-Plane Motion Control for an Electrohydraulically-Actuated Single-Flexible-Link Arm,” ASME Journal of Dynamic Systems, Measurement and Control, Vol. 114, No.1, pp. 89-95.
  12. Chang, L.W., 1992, "Dynamics of a Sliding Control with a First-Order Plus Integral Sliding Condition," Dynamics and Control: An International Journal, Vol. 2, No. 2, pp. 201-219.
  13. Chang, L.W., 1992, "A Robust Control and its Application to Complex Systems," Biomedical Engineering, Applications, Basis, & Communications, Vol. 4, No. 2, pp. 145-153.
  14. Chang, L.W., 1993, "Sliding Control Fundamentals" Biomedical Engineering, Applications, Basis, & Communications, Vol. 5, No. 2, pp. 145-153.
  15. Chang, L.W., 1994, "Real Time Sliding Controls for a Flexible Single-Link Arm," Biomedical Engineering, Applications, Basis, & Communications, Vol. 6, No. 6, pp. 84-93.
  16. Chang, L.W., 1995, "A Robust Observer Design for Biomedical Systems," Biomedical Engineering, Applications, Basis, & Communications, Vol. 7, No. 1, pp. 61-68.
  17. Chang, L.W., 1995, "Dynamics of a Versatile Sliding Control," Dynamics and Control: An International Journal, Vol. 5, No. 4, pp. 347-363.
  18. Tsui, Y.C., Chang, L.W., and Yang, Y.P., 1995 , "The Study of a Non-Invasive Near-Infrared Technology for Blood Glucose Measurements," Chinese Journal of Medical and Biological Engineering, Vol. 15, No. 2, pp.155-165.
  19. Yao, N.K. and Chang, L.W., 1996, "Dynamic Analysis of Oscillatory Insulin and Glucagon Secretions in Isolated Rat Islets," Biomedical Engineering, Applications, Basis, & Communications, Vol. 8, No. 4, pp. 319-324.
  20. Shieh, J.S., Chang, L.W., Fan, S.Z., and Liu, C.C., 1996, "Hierarchical Monitoring and Fuzzy Logic Control of Muscle Relaxation," Biomedical Engineering, Applications, Basis, & Communications, Vol. 8, No. 5, pp. 392-402.
  21. Chang, L.W., Li, C.C., and Shaw, D., 1996, "Synthesis of a Four-Bar Mechanism Generating a Compatible Motion to the Knee Joint Movements," Biomedical Engineering, Applications, Basis, & Communications, Vol. 8, No. 5, pp. 441-446.
  22. Yang, K.N., Chang, L.W., and Chen, M.H., 1996, "Kinetic Analysis of Human Metatarsophalangeal Joints," Chinese Journal of Medical and Biological Engineering, Vol.16, No.4, pp.381-394.
  23. Yao, N.K., Chang, L.W., Lin, B.J., and Kuo, T.S., 1997, "Dynamic Aspects for Interislet Synchronization of Oscillatory Insulin Secretions," American Journal of Physiology, No.272 , pp.E981-E988.
  24. Shieh, J.S., Chang, L.W., Fan, S.Z., and Liu, C.C., 1997, "Hierarchical Monitoring and Fuzzy Logic Control of Neuromuscular Block with Mivacurium," Biomedical Engineering, Applications, Basis, & Communications, Vol. 9, No. 5, pp. 1-7.
  25. Yao, N.K., Tang, S.H., and Chang, L.W., 1997, "A Cell Perifusion System of Isolated Rat Islets for the Studies on Rapid Insulin-Glucose Dynamics," Journal of Medical Engineering and Physics, Vol. 19, No. 8, pp. 758-762.
  26. Shieh, J.S., Chang, L.W., Fan, S.Z., and Liu, C.C., 1997, "Fuzzy Logic Control of Propofol Infusion Using Quantitative and Qualitative Approaches," Biomedical Engineering, Applications, Basis, & Communications, Vol. 9, No. 6, pp.350-362.
  27. Shieh, J.S., Chang, L.W., Cheng, Y.J., Fan, S.Z., and Liu, C.C., 1998, "Monitoring EEG Signals for Awareness During Propofol Anaesthesia," Biomedical Engineering, Applications, Basis, & Communications, Vol.10, No. 4, pp.185-194.
  28. Shieh, J.S., Chang, L.W., Fan, S.Z., Liu, C.C., and Huang, H.P., 1998, "Automatic Control of Anaesthesia Using Hierarchical Structure," Biomedical Engineering, Applications, Basis, & Communications, Vol. 10, No. 4, pp.195-202.
  29. Chang, L.W. and Yang, Y.P., 1999, "An Anthropometric Study of Taiwanese Elementary and Junior High Schoolchildren on the Design of Classroom Desks and Chairs," Biomedical Engineering, Applications, Basis, & Communications, Vol. 11, No. 6, pp.339-342.
  30. Shieh, J.S., Fan, S.Z., Chang, L.W., and Liu, C.C., 2000, "Hierarchical Rule-Based Monitoring and Fuzzy Logic Control for Neuromuscular Block," Journal of Clinical Monitoring and Computing, Vol. 16, pp.583-592.
  31. Chang, L.W., 2001, “Orthotic Ankle Design for Stroke Patients,” Engineering Science and Technology (in Chinese), Vol. 58, pp.1-3.
  32. Shieh, J.S., Chang, L.W., Wang, M.S., Wang, Y.P., Yang, Y.P., and Sun, W.Z., 2002, "Pain Model and Fuzzy Logic Patient-Controlled Analgesia in Shock-Wave Lithotripsy," Medical & Biological Engineering & Computing, Vol. 40, pp.128-136.
  33. Shieh, J.S., Chang, L.W., Yang, T.C., and Liu, C.C., 2007, "An enhanced patient controlled analgesia (EPCA) for the extracorporeal shock wave lithotripsy (ESWL)," Biomedical Engineering, Applications, Basis, & Communications, Vol. 19, pp.7–17.
  34. Chang, L.W., Deng, W.P., Yeong, E.K., Wu, C.Y., and Yeh, S.W, 2008, “Pressure effects on the growth of human scar fibroblasts ,” Journal of Burn Care and Research, Vol. 29, pp.835–841.
  35. Cheng C. H., Chang L. W., Lin K. H., 2010, “Determination of Foot-Plate Spacing for Swivel Walkers by an Optimization Method,” Biomedical Engineering- Applications, Basis & Communications, Vol. 22, pp.213-221.
  36. Chen, H.B., Wei, T.S., and Chang, L.W., 2010, “Postural influence on stand-to-sit leg load sharing strategies and sitting impact forces in stroke patients,” Gait and Posture, Vol. 32, pp.576-580.

B. Refereed Conference Papers and Presentations(2000~迄今)

  1. Chang, L.W. and Chen, H.B., 2015 “A unilateral three-loop energy flow model at the peak of ankle power generation in human gait,” 2015 Annual Meeting of American Academy of Orthotics and Prosthetics, New Orleans, LA, US.
  2. Chang, L.W. and Gannon, K.P., 1987, "A Dynamic Model on a Single-Link Flexible Manipulator," Proceedings of the 1987 ASME Design Technology Conferences-11th Biennial Conference on Vibration and Noise, Modal Testing and Analysis, DE-Vol.3, Boston, MA, pp. 23-28.
  3. Chang, L.W. and Park, K.S., 1990, "A Vertical-Plane Motion Control of an Electrohydraulically-Actuated Single-Flexible-Link Arm." Proceedings of the 1990 American Control Conference, Vol. 2, San Diego, CA, pp. 1208-1213.
  4. Chang, L.W. and Kirkland, M., 1990, "Implementation of a Vertical-Plane Motion Control of an Electrohydraulically-Actuated Single-Flexible-Link Arm." Proceedings of the 1990 American Control Conference, Vol. 2, San Diego, CA, pp. 1214-1219.
  5. Chang, L.W., 1990, "A MIMO Sliding Control with a Second-Order Sliding Condition," 90-WA/DSC-5, ASME Winter Annual Meeting, Dallas, TX.
  6. Chang, L.W., 1991, "A Versatile Sliding Control with a Second-Order Sliding Condition," Proceedings of the 1991 American Control Conference, Vol. 1, Boston, MA, pp. 56-57.
  7. Chang, L.W., 1991, "A Robust Motion Control of Actuators in Disk Files," Proceedings of the 1991 American Control Conference, Vol. 1, Boston, MA, pp. 49-55.
  8. Chang, L.W., 1992, "Design of a Sliding Control for a Flexible Single-Link Arm," ASME Winter Annual Meeting, Anaheim, CA.
  9. Chang, L.W., 1993, "Glucose-Insulin Dynamics and Alpha Cells," Annual Symposium of the Biomedical Engineering Society, Taiwan, Republic of China, pp. 90-91.
  10. Yao, N.K., and Chang, L.W., 1993, "A Review of the Intercellular Communication in the Islet of Langerhans," Annual Symposium of the Biomedical Engineering Society, Taiwan, Republic of China, pp. 88-89.
  11. Cheng, Y.W., and Chang, L.W., 1993, "Validation of Mathematical Models of Blood Glucose Control Systems," Annual Symposium of the Biomedical Engineering Society, Taiwan, Republic of China, 277-278.
  12. Tsui, Y.C., Chang, L.W., and Yang, Y.P., 1994 , "Evaluation of Non-Invasive Near-Infrared Blood Glucose Instrument," Annual Symposium of the Biomedical Engineering Society, Taiwan, Republic of China, 121-122.
  13. Yao, N.K., and Chang, L.W., 1994, "Detailed Dynamic Analysis of Pulsatile Secretion in Isolated Rat Islets by a Cell Culture - Microperifusion System," Annual Symposium of the Biomedical Engineering Society, Taiwan, Republic of China, pp. 195-196.
  14. Tsai, B.S., Chang, L.W., and Shaw, D., 1994, "Re-Design of Lower-Extremity Orthoses," Annual Symposium of the Biomedical Engineering Society, Taiwan, Republic of China, pp. 150-152.
  15. Yao, N.K., and Chang, L.W., 1995, "Dynamic Analysis of Insulin and Glucagon Secretion," IEEE Engineering in Medicine & Biology 17th Annual Conference, September 20-23, Montreal, Canada, 6..1.1.3.
  16. Yao, N.K., and Chang, L.W., 1995, "Cellular Interaction on Oscillatory Insulin and Glucagon Secretions," Annual Symposium of the Biomedical Engineering Society, Taiwan, Republic of China, pp. 20-21.
  17. Chang, L.W., Yang, Y.P., Chang, C.Y., Lin, J.H., and Lee, L.F., 1995, "Ergonomic Evaluation of Class Desks and Chairs Currently Used at Elementary and Middle Schools in Taiwan," Annual Symposium of the Biomedical Engineering Society, Taiwan, Republic of China, pp. 237-239.
  18. Chang, L.W., Tsai, B.S., and Shaw, D., 1995, "The Design of Lower-Extremity Orthosis for Polio Patients," Annual Symposium of the Biomedical Engineering Society, Taiwan, Republic of China, pp. 225-226.
  19. Chang, L.W., Yang, Y.P., Chang, C.Y., Lin, J.H., and Lee, L.F., 1996, "Design of Functional Sizes and Specifications of Class Desks and Chairs for Students at Elementary and Middle Schools in Taiwan," Annual Symposium of the Biomedical Engineering Society, Taiwan, Republic of China, pp. 123-126.
  20. Li, C.C., Shaw, D., and Chang, L.W., 1996, " A Re-design of Lower -Extremity Orthosis for Polio Patients," Proceedings of the 13th National Conference of the Chinese Society of Mechanical Engineers.
  21. Yang, K.N., Chang, L.W., and Chen, M.H., 1996, "Kinetic Analysis of Human Foot," Proceedings of the 20th National Conference on Theoretical and Applied Mechanics, Taipei, Taiwan, pp. 439-444.
  22. Shieh, J.S., Chang, L.W., Fan, S.Z., and Liu, C.C., 1997, "Computer Control of Propofol Infusion Using Quantitative nd Qualitative Approaches," The Third IFAC Symposium: Modeling and Control in Biomedical Systems, University of Warwick, Coventry, UK.
  23. Shieh, J.S., Chang, L.W., Fan, S.Z., and Liu, C.C.., 1997, "Computer Monitoring and Fuzzy Logic Control of Muscle Relaxation with Mivacurium and Rocuronium," World Congress on Medical Physics and Biomedical Engineering, Nice, France, p. 589.
  24. Shieh, J.S., Chang, L.W., Fan, S.Z., and Liu, C.C.., 1997, "Hierarchical Self-Tuning Fuzzy Logic Control of Muscle Relaxation with Rocuronium," The Biomedical Engineering Society 1997 Annual Symposium, December 12-13, Chung-Li, Taiwan, pp. 288-289.
  25. Wang, M.S., Shieh, J.S., Chang, L.W., Wang, Y.P., and Yang, Y.P., 1997, “The Preliminary Study of Pain Control and Evaluation Using Patient Controlled Analgesia for Shock Wave Lithotripsy,” The Biomedical Engineering Society 1977 Annual Symposium, December 12-13, Chung-Li, Taiwan, pp.6-7.
  26. Shieh, J.S., Cheng, Y.J., Fan, S.Z., Chang, L.W., and Liu, C.C., 1998, “Monitoring EEG Signs of Awakening During Propofol Anesthesia,” The 10th Asian Australian Congress of Anesthesiologists, May 10-14, Taipei, Taiwan.
  27. Shieh, J.S., Fan, S.Z., Chang, L.W., Liu, C.C. and Huang, H.P., 1998, “Arterial Pressure Control with Desflurane Using Fuzzy Logic,” The 10th Asian Australian Congress of Anesthesiologists, May 10-14, Taipei, Taiwan.
  28. Wang, M.S., Shieh, J.S., Chang, L.W., Wang, L.W., Yang, Y.P., and Sun, W.Z., 1998, “Pain Control Using Logic Control,” The Biomedical Engineering Society Annual Symposium, December 18-19, Taipei, Taiwan.
  29. Yang, T.C., Shieh, J.S., and Chang, L.W., 1999, "Self-Organizing Fuzzy Logic Pain Control," The Biomedical Engineering Society Annual Symposium, December 17-18, Tainan, Taiwan.
  30. Chang, L.W. and Yang, K.N., 1999, "Design of a Foam-Type Static Cushion for Wheelchair Users," The Biomedical Engineering Society Annual Symposium, December 17-18, Tainan, Taiwan.
  31. Chang, L.W., 1999, "The Infrastructure of Orthotics and Prosthetics in Taiwan," The Prosthetics and Orthotics Society of R.O.C., December 17-18, Taipei, Taiwan, pp.69-76. (Invited)
  32. Chen, H.B. and Chang, L.W., 2000, “Design and Control of an FES Assisted Pedaling Wheelchair for Paraplegics,” The Biomedical Engineering Society Annual Symposium, Taipei, Taiwan.
  33. Cheng, C.H. and Chang, L.W., 2001, “A System Model of an FES Assisted Swivel Gait Orthosis for Paraplegics,” The Biomedical Engineering Society Annual Symposium, Chung-Li, Taiwan.
  34. Lin, K.H., Chien, Y.L., Yang, C.I., Liao, H.F., Liu, H.M. and Chang L.W., 2004, “Effect of Cushion Adjustment on Body –Seat Interface Pressurein Children with Cerebral Palsy,” The Physical Therapy Society Annual Symposium, Taiwan.
  35. Yuan, L.H., Chang, L.W., Lin, K.H., and Lin, M.C., 2005, “Analysis of Spasticity on Medial Gastrocnemius in Stroke Individuals Wearing Articulated Ankle-Foot Orthoses During Ambulation,” International Society for Posture and Gait Research XVIIth Conference, Marseille, France.
  36. Chang L.W., Chien Y.L., Lin K.H., Lin M.C., 2005, “Clinical Significance of Strap Tension Adjustment on Spinal Orthoses for Neuromuscular Scoliosis,” ACRM/ASNR Annual Conference, Chicago, USA.
  37. Cheng C.H., Lin K.H., Chang L.W., 2005, “Determination of Foot-Plate Spacing for Swivel Walkers by an Optimization Method,” Second Asian-Pacific Biomechanics Conference,Taipei, ROC.
  38. Chang L.W., Shie J.R., 2006, “A Mathematical Model of Spine Flexibility for Adolescent Idiopathic Scoliosis,” The 13th International Meeting on Advanced Spine Techniques (2006 IMAST), Athens, Greece.
  39. Wei, T. S., Chang L.W., Liu P.T., 2007, “Gait Asymmetry, Ankle Spasticity and Depression as Independent Predictors of Accidental Falls in Elderly Stroke Patients,” 4th World Congress of the International Society of Physical and Rehabilitation Medicine (ISPRM), Seoul, Korea.
  40. Chen H.B., Chang L.W., 2007, “Dynamic Effect of Spinal Orthosis on Coronal Gait Correction of a Neuromuscular Scoliosis Patient,” International Society of Prosthetics and Orthotics (ISPO) 2007 World Congress, Vancouver, Canada.
  41. Chang, L.W., Lin, K.H., and Yuan, L.H., 2008, “Spasticity on Medial Gastrocnemius and Gait Kinematics of Hemiplegic Subjects Wearing Hinged Ankle-Foot Orthoses During Ambulation,” 2008 Pac Rim Conference (US ISPO), Hawaii, US.
  42. Chang, L.W., Yao, S.Y., 2009 “A Concept of Orthotic Hip-Joint Design Utilizing Robot Engineering,” 2009 Annual Meeting of American Academy of Orthotics and Prosthetics, Atlanta, GA, US.
  43. Chang, L.W., 2009 “Prosthetics and Orthotics Research at NTURERC,” First Taiwan-Japan Symposium on Innovative Health Technology - Medical and Assistive Devices, Tainan, Taiwan.
  44. Wei, T.S., Chang, L.W., 2010 “Effects of Sit-Stand-Sit Strategies on Postural Stability in Stroke Patients,” Second Asia-Oceanian Conference of Physical and Rehabilitation Medicine, Taipei, Taiwan.
  45. Chen, H.B., Chang, L.W., 2010 “Significance of Orthotic Ankle Axis Orientation: Computer Modeling and Clinical Observation,” International Society of Prosthetics and Orthotics (ISPO) 2010 World Congress, Leipzig, Germany.
  46. Chang, L.W., 2011 “Reciprocating Hip Flexion/Extension Ratios in Fixed Knee and Ankle Gait,” 2011 Annual Meeting of American Academy of Orthotics and Prosthetics, Orlando, FL.
  47. Chang, L.W., 2012 “Temporal-Spatial Outcome Measure of Unilateral Circle Tracing in Chronic Stroke Patients,” The 4th International Symposium on QoLT, Incheon, Korea.
  48. Chang, L.W., 2012 “Rehabilitation Engineering and Assistive Technology in Taiwan: Opportunity, Predicament and Revival,” The 6th Conference on Rehabilitation Engineering and Assistive Technology, 2012 Annual Meeting of Rehabilitation Engineering and Assistive Technology Society of Korea (RESKO), Jeonju, Korea. (invited speaker)
  49. Lin, C.T. and Chang, L.W., 2013 “The Effects of Foot Orthoses and Knee Orthoses on Gait Pattern and Muscular Activation of Patients with Medial Compartment Knee Osteoarthritis,” 2013 ISPO World Congress, Hyderabad, India.
  50. Chen, C.H. and Chang, L.W., 2013 “Mild Anatomical Leg Length Discrepancy and Musculoskeletal Pathomechanics,” iCREATe 2013, Gyeonggi, Korea.
  51. Chang, L.W., 2013 “International Collaboration in View of RE&AT Needs: The vision, core values, and mission of Asian RE&AT Alliance (AREATA),” iCREATe 2013, Gyeonggi, Korea.
  52. Chen, H.B. and Chang, L.W., 2014 “Ankle Push-off and Mechanical Energy Flow in Human Gait,” Thranhardt Lecture Award, 2014 Annual Meeting of American Academy of Orthotics and Prosthetics, Chicago, IL, US.

C. Chapters in Books

  1. Chang, L.W., 1992, "Sliding Control Design in Robust Nonlinear Control Systems," invited contribution in International Academic Press series on Advances in Control and Dynamic Systems, Volume 52.
  2. Chang, L.W., 1996, “Biomedical Systems Engineering,” a chapter in Principles of Biomedical Engineering and applications published in Chinese by Cheng Chung Publishing Company, Taipei, Taiwan.

D. 專利(Patents)

專利類別 專利名稱 國別 專利號碼 發明人 專利權人 專利期間
新型專利 電動可調姿輪椅 中華民國 新型
第二五七八0一號
章良渭
陽毅平
章良渭
陽毅平
94/3/1起十年
新型專利 使用者操控電動步行矯具系統 中華民國 新型
第M533708號
章良渭
陳鴻彬
章良渭 105/6/1起十年

E. 技術移轉(Technological transfer)

技術名稱 內容 合作廠商
助行器電動煞車
模組開發計畫
新式助行器可幫助重度失能者足夠的支撐及穩定性,於行走時增加防滑機制及速度控制 捷保國際股份有限公司
智慧型助行器
技術轉移
智慧型助行器器除煞車模組機電設計與控制外,進一步導入人因工程整車設計、工業設計與族群分析 捷保國際股份有限公司
新型多功能站立式輪椅技術轉移 此產品適用於腿部無法長期運動者,藉由運動的效果促進生理機能。滿足使用者生活與工作上的需求,並配合臨床評估,使產品更具安全性。 福恩投資股份有限公司
溝通障礙者學習輔具系統技術移轉 此產品是一改進或取代聽語的溝通方式,利用多重管道的溝通策略協助聽語障礙的個案,增加或幫助說話與表達的能力 伸峰科技股份有限公司