An Imitation Of A Frog Jumping Robot Mechanism Design And Kinematic Analysis

The design of jumping bio-robot is still in the research-period, this research isalso beginning in the domestic . Except the ability of jumping over big obstacle,escaping from dangers,the jumping bio-robot can also move flexible and have astrong ability to adapt the landform, so this field is being focused by manyresearching departments. But,because the research is includingbionics,mechanicsand control arithmetic, this is a very difficult work.Especially the research multi-footjumpingbio-robot, the key-technique of jumping mechanism and prototypedesign is still in the beginning of research.This paper studies the frog in a large number of inspection and analysis of the bounce at home and abroad robot research literature on the basis of an overview of current robot bouncing the basic theory and research, using a spring and linkage design of the robot body using PRO / E calculation and analysis software of the robot's kinematic characteristics of the input and output; this paper, many of the conclusions of the study and analysis of the process for jump-robot research are also useful. The papers are as follows:1. Extensive investigation and study at home and abroad jumping robot research will focus on analyzing the movement of the robot leg-theory and design of the mechanical system, the sum of its shortcomings. In the past against the leg-hopping robot features, the subject of a study like the frog jumping robot system, focusing on mechanical robot jump for the design and kinematics analysis;2. Like jumping frog robot body design and kinematics analysis. Analysis of the frog jumping movement, using a spring and linkage design of the robot body, the software used in the calculation and analysis of robot kinematics characteristics of the input and output;3. Repeated body design and kinematics analysis, design of the robot body until a satisfactory imitation of the frog campaign features;.4. Like jumping frog robot mechanical system design, software rendering using the robot assembly systems, and software ProE receipt 3D simulation of the robot body map of the structure and motion simulation machines;5. The overall design is summarized, the design of internal Jumping frog like a robot withan active role.In this paper, the robot mechanical structure design, the design of the entire robot system, through the robot virtual prototype modeling, robot design to prove a reasonable level; through sports simulation robot reasonable size.