Lower Limb Rehabilitation Robotics Research Platform To Follow And Loss Weight Control

Currently, the increasing incidence of stroke, and showed an increasing trend. Sincethe stroke patients can not be self-care, long-term needs of the family or a doctor toaccompany, so there are more and more people began to care about the problem of strokepatients recover. Lower limb rehabilitation robot as a treatment for stroke patients typicallyelectromechanical integration equipment, get the attention of researchers. The weight lossof lower limb rehabilitation robot system with the development of rehabilitation robots andcontinuous improvement and innovation. Based on the need for rehabilitation robotstructural features and functionality, and a combination of domestic and internationalrehabilitation robot of some cutting-edge design, were analyzed from the following aspects:(1) the status of the development of lower limb rehabilitation robot, and the currentlevel of application were introduced. And in-depth analysis of sports rehabilitation theoryand mechanism of the human lower limb movement on the basis of medical, rehabilitationrobot control system is studied.(2) describes the various rehabilitation robotic systems. Including weight loss system,lower extremity exoskeleton systems and multi-platform environment training system.According to various system functions to be achieved, to develop an appropriate controlprogram. And analysis of the working principles of the various systems.(3) the establishment of a mathematical model of weight loss platform. Were followedfor weight loss and weight loss function platform features were analyzed. In order toachieve real-time platform to follow the weight loss and weight loss Constant function afterweight loss platform to derive a mathematical model to analyze argumentation, introducesPID controller. Use PID control theory, design a real-time closed-loop control system tofollow the angle of the force and weight loss Constant closed-loop control system. And bythe MATLAB SIMULINK simulation module.(4) for each circuit module embedded control systems were designed to control thechip using the various circuit board LPC2132ARM7microprocessor core. Build a lowerlimb rehabilitation robot embedded control systems, and embedded control system softwaredesign, writing software performed on ADS development platform. Embedded controlsystems for serial communication, PWM drive motor, A/D data acquisition functionsexperimentally. While using Proteus software simulation.