Muscle Synergy Analysis for Stand-Squat and Squat-Stand Tasks with sEMG Signals

• Published in: Biometric Recognition Vol. 10996; pp. 545 - 552
• Main Authors: Chen, Chao, Gao, Farong, Sun, Chunling, Wu, Qiuxuan
• Format: Book Chapter
• Language: English
• Published: Switzerland Springer International Publishing AG 2018; Springer International Publishing
• Series: Lecture Notes in Computer Science
• Subjects: Envelope; Fatigue state; Lower extremity motor; Muscle synergy; NMF algorithm; sEMG signal

Human walking is the composite movement of the musculoskeletal system in lower limbs. The interaction mechanism of the different muscle groups in a combination action is of great importance. To this end, under the stand-squat and squat-stand tasks, the problems of the motion model decomposition and...