服務機器人機械臂及控制系統研究
[Abstract]:At present, the structure of service robot manipulator in our country is complex, the mass is oversunk, and the efficiency of motor is low, so it can not meet the requirements of lightweight and dexterity of service robot manipulator. In this paper, starting from the lightweight and dexterous manipulator of service robot, the transmission mode of push-pull flexible shaft linkage mechanism is put forward, and the design of service robot body is completed. Based on the motion characteristics of the manipulator, a motion controller and motion control software are developed. In the aspect of mechanical structure design, the driving mode of push-pull flexible shaft linkage mechanism is adopted, and the rotating motor of each joint of the service robot is mounted on the chassis. On this basis, the 3D model design and prototype manufacture of the service robot are completed. The design of the robot manipulator is emphasized, and the feasibility of the transmission scheme is verified by using the dynamic simulation software, and the conditions of the same driving motor are compared. Compared with the traditional transmission mode, the push-pull flexible shaft linkage mechanism achieves a large increase in load capacity. The torque space can be transmitted efficiently, simplify the structure and reduce the development cost. In the design of motion controller, according to the characteristics of manipulator motion, the controller is designed with master-slave management architecture, which greatly improves the efficiency of multi-task parallel operation of controller. In order to solve the problems of large volume and high cost caused by the separation of stepping motor drive and control, the design of step motor integrated motion control module is carried out. In order to meet the requirement of the service robot, the controller extension module is designed. In the aspect of software control program design, according to the application characteristics of manipulator and motion controller, the transplant of 渭 C/OS-III operating system on master-slave MCU and the function test of controller modules are completed. After the basic test, the key technologies of the robot manipulator and control system are running normally, and the corresponding functions can be realized. The results show that the overall design scheme is correct and feasible. It provides a good support for the development of robot manipulator.
【學位授予單位】:長安大學
【學位級別】:碩士
【學位授予年份】:2017
【分類號】:TP242
【參考文獻】
相關期刊論文 前10條
1 胡洋洋;張文強;;醫(yī)療服務機器人現狀與展望[J];中國發(fā)展觀察;2016年14期
2 趙狄;高龍琴;郭典新;;基于W5500搭建簡單網頁服務器[J];農業(yè)裝備技術;2016年02期
3 茅勝榮;肖家文;喬東海;;用W5500構成的低成本嵌入式Web服務器[J];單片機與嵌入式系統應用;2016年04期
4 聶帥強;王愛文;曹建紅;李小賓;;機械控制方式的中位操作機構設計[J];起重運輸機械;2015年12期
5 徐方;鄒風山;;解析中國服務機器人產業(yè)格局[J];機器人產業(yè);2015年02期
6 盧月品;;中國服務機器人產業(yè)發(fā)展策略[J];機器人產業(yè);2015年02期
7 王清清;方傳智;李夢;;LQR控制的柔性機械臂快速定位方法研究[J];赤峰學院學報(自然科學版);2015年07期
8 曾紅;黨盼盼;;基于W5500的嵌入式系統以太網網關設計[J];網絡安全技術與應用;2015年02期
9 賈世元;賈英宏;徐世杰;;基于姿態(tài)可操作度的機械臂尺寸優(yōu)化方法[J];北京航空航天大學學報;2015年09期
10 陸宇炯;張彪;;雙路低電壓H橋集成電路及其應用[J];職業(yè)教育(下旬刊);2014年05期
相關碩士學位論文 前10條
1 張善交;緊湊型貼片機系統研究[D];長安大學;2016年
2 王睿;高動態(tài)特性步進電機驅動控制系統設計與實現[D];浙江大學;2016年
3 王勇杰;多自由度機械臂結構參數優(yōu)化[D];北京理工大學;2016年
4 段斌;仿人移動服務機器人結構設計及穩(wěn)定性分析[D];哈爾濱工業(yè)大學;2015年
5 周益鳴;分布式機床運動控制器軟件設計與實現[D];電子科技大學;2015年
6 BUI HUU TOAN;智能服務機器人控制系統研究與實現[D];南京理工大學;2015年
7 錢偉;基于ROS的移動操作機械臂底層規(guī)劃及運動仿真[D];哈爾濱工業(yè)大學;2015年
8 馬國慶;移動服務機器人機械臂結構設計及其優(yōu)化研究[D];哈爾濱工業(yè)大學;2014年
9 郭鑫;面向助老助殘的模塊化機械臂研究[D];哈爾濱工業(yè)大學;2014年
10 張婷;超聲波定位系統的設計[D];長安大學;2014年
,本文編號:2419621
本文鏈接:http://sikaile.net/kejilunwen/zidonghuakongzhilunwen/2419621.html