A prosthesis sensing and compensation system is configured on a healthy leg and a disabled leg for lower limbs of amputation patient. The prosthesis sensing and compensation system comprises: a control module, a gait sensing module and a prosthesis mechanism. The control module includes a gait data storage and a gait controller coupled with the gait data storage in which, the gait sensing module is coupled with the gait data storage for sensing and determining the gait status of standing period and swinging period of the healthy leg, and storing the related knee joint and hip joint angle information in the gait data storage the prosthesis mechanism is configured on the disabled leg, and the gait controller controls the gait of the prosthesis mechanism based on the angle information in the gait data storage, such that the prosthesis mechanism may simulate the action of the healthy leg to compensate the sensing capability of the disabled leg of the amputation patient and achieve the coordination control purpose.一種義肢感知補償系統,係裝設於截肢患者下肢的一健側腳及一患側腳上,該義肢感知補償系統包含:一控制模組、一步態感測模組及一義肢機構。控制模組包括一步態資料儲存器及一耦接於步態資料儲存器的步態控制器;步態感測模組耦接於步態資料儲存器,用以感測並判斷健側腳的站立期與擺盪期步態狀態,並將其相關膝關節與髖關節角度資訊儲存於步態資料儲存器;義肢機構裝設於患側腳,步態控制器根據步態資料儲存器中的角度資訊控制義肢機構的步態,使得義肢機構可以模擬健側腳的動作,以補償截肢患者患側腳的感知能力,以達協同控制之目的。100...義肢感知補償系統1...步態感測模組10...第一角度量測器20...第二角度量測器40...第一壓力感測元件50...第二壓力感測元件2...義肢機構3...控制模組4...腰包