MECHATROLINK-II bus type drive control system

Abstract

A MECHATROLINK-II bus-type drive control system comprises an omni-directional mobile platform module, a drive controller module, a wireless communication module, a splicing locking execution module, ameasurement monitoring module and a handheld device, wherein the drive controller module serving as the core receives a remote control instruction of the handheld device through the wireless communication module, and analyzes the rotating speed and direction of each motor of the omni-directional mobile platform module and the splicing locking execution module according to the instruction information, and omni-directional mobile control of the omni-directional mobile platform module and splicing locking and unlocking functions of the splicing locking execution module are achieved. According tothe MECHATROLINK-II bus-type drive control system, multiple omni-directional mobile platforms are allowed to be combined and spliced for use, use flexibility and carrying capacity of the omni-directional mobile platforms are greatly expanded, and the system is suitable for the multi-axis cooperative control field such as numerical control machine tools and the like, and has very wide applicationand popularization values.

Description

technical field [0001] The present invention relates to the fields of mechanical engineering and electronic engineering, and more specifically, relates to a MECHATROLINK-II bus-type drive control system. Background technique [0002] In the traditional servo drive control system, the communication between the motion controller and the servo driver often adopts the pulse or analog control method, which is widely accepted at home and abroad due to its simple interface and good openness, but there are still some problems in the field of high-speed and high-precision control. There are many problems: [0003] 1. The system is an open-loop system, the communication speed is slow, and the control signal can only be transmitted in one direction, and the controller cannot obtain the status information of the controlled object; [0004] 2. With the increase of system complexity, the traditional control method seriously occupies hardware resources such as controller counters, and the...

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is: to overcome the deficiencies of the prior art, to provide a MECHATROLINK-II bus-type drive control system, to solve the problems of slow communication speed, poor precision, and difficulty in expanding the number of controllable motor shafts in the prior art. , the control system can meet the multi-wheel high-precision and highly coordinated control of a single omnidirectional mobile platform and the high-precision cooperative work of the dual mobile platform system in the splicing state, providing high-precision positioning of the omnidirectional mobile platform and large-size, heavy-duty products The automated transshipment provides a reliable technical approach and has good application and promotion value

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