[1] Nathalie C, Bairc W, Susan M, et al. Prediagnostic markers of idiopathic Parkinson’s disease: Gait, visuospatial ability and executive function [J]. Gait & Posture, 2019, 68: 500-505.
[2] Rossom S, Smith C, Thelen D, et al. Knee joint loading in healthy adults during functional exercises: Implications for rehabilitation guidelines [J]. J Orthop Sport Phys, 2018, 48(3): 162-173. doi:  10.2519/jospt.2018.7459
[3] Mohamed A, Ren J, Sharaf A, et al. Optimal path planning for unmanned ground vehicles using potential field method and optimal control method [J]. International Journal of Vehicle Performance, 2018, 4(1): 1-14. doi:  10.1504/IJVP.2018.088780
[4] Song L M, Huang H Z, Chen Y, et al. Fast measurement of human body posture based on three-dimensional optical information [J]. Infrared and Laser Engineering, 2020, 49(6): 20200079. (in Chinese) doi:  10.3788/irla.7_2020-0079
[5] Ciechanowicz K, Stolarz M, Glabet G, et al. Biomechanical image of the knee motion in patients with chronic anterior instability of the knee joint before and after Kinesio Taping [J]. J Back Musculoskelet, 2019, 33(7): 1-9.
[6] Bloomfield, Aaron R, Fennema, et al. Proposal and validation of a knee measurement system for patients with osteoarthritis [J]. IEEE T Bio-med Eng, 2019, 66(2): 319-326. doi:  10.1109/TBME.2018.2837620
[7] Zhu G Y, Tian X D, Du D F, et al. Medical image analysis of knee joint lipoma arborescens and arthroscopic treatment [J]. Comput Med Imag Grap, 2018, 1(3): 66-72.
[8] Lin G, Battistelli G, Chisci L, et al. Distributed joint sensor registration and multitarget tracking via sensor network [J]. IEEE T Aero Elec Sys, 2019, 99: 1-1.
[9] Bokhman E, Filatov Y, Pavel A, et al. Research of dynamic goniometer system for direction measurements [J]. Opt Eng, 2019, 58(9): 094106.
[10] Jun K, Lee D W, Lee K, et al. Feature extraction using an RNN autoencoder for skeleton-based abnormal gait recognition [J]. IEEE Access, 2020, 8: 19196-19207. doi:  10.1109/ACCESS.2020.2967845
[11] Roetenberg D, Höller C, Mattmüller K, et al. Comparison of a low-cost miniature inertial sensor module and a fiber-optic gyroscope for clinical balance and gait assessments [J]. J Healthc Eng, 2019, 2(3): 1-11.
[12] Bernini R, Persichetti G, Catalano E, et al. Refractive index sensing by Brillouin scattering in side-polished optical fibers [J]. Opt Lett, 2018, 43(10): 2280-2283. doi:  10.1364/OL.43.002280
[13] Zhang C B, Ning T G, Li J, et al. Etching twin core fiber for the temperature-independent refractive index sensing [J]. Joumal of Optics, 2018, 20(4): 045802. doi:  10.1088/2040-8986/aab0e5
[14] Pant S, Umesh S, Asokan S. Knee angle measurement device using fiber Bragg grating sensor [J]. IEEE Sens J, 2018, 18(24): 10034-10040. doi:  10.1109/JSEN.2018.2875564
[15] Woyessa G, Fasano A, Markos C, et al. Low loss polycarbonate polymer optical fiber for high temperature FBG humidity sensing [J]. IEEE Sens J, 2017, 29(7): 575-578.
[16] Sun B, Fang F, Zhang Z X, et al. High-sensitivity and low-temperature magnetic field sensor based on tapered two-mode fiber interference [J]. Opt Lett, 2018, 43(6): 1311-1314. doi:  10.1364/OL.43.001311
[17] Huang B, Shu X W. Highly sensitive torsion sensor with femtosecond laser-induced low birefringence single-mode fiber based Sagnac interferometer [J]. Opt Express, 2018, 26(4): 4563-4571. doi:  10.1364/OE.26.004563