发布网友 发布时间:2022-05-12 11:43
共5个回答
热心网友 时间:2023-10-08 17:52
自动控制原理可以使被控对象在没有人直接参与的情况下按预定的规律运行。热心网友 时间:2023-10-08 17:53
有难度呀!!热心网友 时间:2023-10-08 17:53
Principle of automatic control can make the controlled object in no one directly involved in the case according to the scheled law operation. Based on this thought, this design realize the maximum system automation, through the sensor to control system. In order to realize the free penlum based on the plate control, established based on free penlum's flat control system. This paper firstly analyzes plate control Angle with the free penlum Angle relationship, deced relation, again to control unit, feedback unit carries on the analysis comparison given scheme. System control part to STC12C5A60S2 microcontroller as the core, USES from penlum bar on the sensors to collect data to assist single-chip microcomputer control stepping motor rotation, realize the high precision of Angle sensor measure the swing Angle by stepping motor control plate in the periodic oscillation in the corresponding feedback adjustment, then on the basis of the existing devices formulate control software, on the equipment debugging, and finally to the precision of the system analysis and practical measurement.热心网友 时间:2023-10-08 17:54
Principles of Automatic Control allows the controlled object run scheled the law no one directly involved in the case.Based on this idea, the automation of the system of the present design to maximize the realization by the sensor to control the system.In order to achieve the control of freedom penlum-based tablet, the establishment of the tablet control system based on freedom penlum. This paper first analyzes to control rotation angle of the plate with free swing corner relations derived relation analysis given program on the control unit and feedback unit. The control portion of the system as the core STC12C5A60S2 microcontroller (MCU), the use of auxiliary chip stepper motor control (step motor) sensor data collected from the penlum rod rotation and swing angle measured by high-precision angle sensor by stepper motor control tablet do the appropriate feedback to adjust the swing of the cycle, then prepared on the basis of existing devices control software debugging on a device, the final analysis of the accuracy of the system and the actual measurement.热心网友 时间:2023-10-08 17:55
The following is a summary. Abstract: the principle of automatic control can make the controlled object in the absence of people directly involved in the case according to predetermined rules. Based on this idea, this design to maximize the realization of the automation system, through the sensor to control the system. In order to achieve on the basis of free penlum plate control, based on the free penlum plate control system. This paper first analyzes the control panel corner and free penlum angle relationship, derived the relation, then the control unit, a feedback unit for analysis and comparison is given. Part of the system control based on STC12C5A60S2 ( MCU ) as the core, from the use of the swing rod sensor collected data to assist SCM stepper motor control ( step motor ) rotation, achieved by a high-precision angle sensor to measure the swing angle of the stepping motor control panel in the periodic oscillation in the corresponding feedback adjustment, and then in the existing device developed on the basis of control software, the equipment debugging, the system precision is analyzed and the practical measurement. Key words: single chip microcomputer; free penlum; flat panel control; angle sensor; stepper motor