5Salarian A,Russmann H, Vingerhoets F J G,et al.Gait assessment in Parkinson's disease: toward an ambulatory system for long-term mondoring[J].Biomedlcal Engineering,lEEE Transactions on,2004,51(8):1434-1443.
6Simoes M A.Feasibility of Wearable Sensors to Determine Gait Parameters[D].University of South Florida, 2011.
7King L A,Salarian A,Mancini M,et aLExpioring outcome measures for exercise intervention in people with Parkinson' sdisease[J].Parkinson' s Disease,2013.
4Mayagoitia R E, Dustson S C M, Heller B W. Evaluation of balance during activities of daily living [ C ]//Engineering in Medicine and Biology. Atlanta, GA, USA, 1999: 520.
5Pappas I P I, Popovic M R, Keller T, et al. A reliable gait phase detection system [ J ]. IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2001,9 ( 2 ) : 113- 125.
6Boulgouris N V, Hatzinakos D, Plataniotis K N. Gait recognition: A challenging signal processing technology for biometric identification [ J ]. IEEE Signal Processing Magazine, 2005,22(6) : 78-90.
7Che D, Kwon O, Dhim J, et al. Design of multipurpose sensing system for human gait analysis [ C ]// SICE-ICASE International Joint Conference. Busan, Korea, 2006 : 1168- 1173.
8Bouten C V C, Koekkoek T M, Verduin M, et al. A triaxial accelerometer and portable data processing unit for the assessment of daily physical activity [ J ]. IEEE Transactions on Biomedical Engineering, 1997,44 ( 3 ) : 136-147.
9Liu Rong, Zhou Jianzhong, Liu Ming, et al. A wearable acceleration sensor system for gait recognition[ C]//IEEE Conference on Industrial Electronics and Applications. Harbin, China, 2007:2654-2659.
10Jeon A Y, Ye S Y, Park J M, et al. Emergency detection system using PDA based on self-response algorithm [ C ]// International Conference on Convergence Information Technology. Gyeongju, Korea, 2007:1207-1212.