电气中级职称论文电气工程师职称论文蜘蛛式高空作业平台的电气控制（The electrical control of an electrical engineer title paper in the intermediate position of an electrical engineer）.docVIP

电气中级职称论文电气工程师职称论文蜘蛛式高空作业平台的电气控制（The electrical control of an electrical engineer title paper in the intermediate position of an electrical engineer） Electrical engineer title paper the electrical control of the high - altitude working platform of the paper. TXT if you dont understand it, if you understand it, dont tell it. Greed is the truest poverty, and contentment is the most real wealth. Humor is when a person wants to cry and has the interest of laughing. This paper is contributed by the journal of paper network Doc documents may have a poor browsing experience at the WAP end. It is recommended that you choose TXT, or download the source file to the native view. Electrical engineer title paper: Design and study of electric control system of spider - type high-altitude operation platform Abstract: abstract: based on the analysis of the functions and features of the spider high-altitude operating platform, PLc controller is used in the electric control system of the spider type high-altitude operation platform. In order to ensure the safety and reliability of work process, some important parameters of detection used the redundancy design, and in the design of hardware and control software using the reliability of the necessary measures, to ensure the correctness of each manipulation, the maximum to avoid the mistake operation - as happened, realize the use of safe, convenient and efficient. Key words: high-altitude operating platform, spider; Electrical control system; Safety, reliability 1 introduction aerial work platform have single mast type, double mast type, car cut shear fork, fork self-propelled, arm posture, a variety of forms such as spider, the spider aerial work platform is due to its four leg place named after the ground like spider legs, its beautiful shape, easy to operate, safe and reliable, flexible, large working range, in foreign countries is widely used in the construction and equipment installation and maintenance, wind power equipment instal