Tag：electric machinery
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Balance trolley built with msp432 (I)
1. Foreword The author is a sophomore who once neglected one year of study and now keeps learning,Therefore, I hope to discuss and raise any questions, and your support is my driving force. As for the steps of hardware construction, the author doesn’t mention too many online schemes. The author uses encoder motor and tb6612 […]
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Application of tdengine in the Internet of things monitoring, early warning and predictive maintenance platform of Lanshen Yuanwang motor
Author: Li Kailan deep Yuanwang Introduction to small t: LAN shenyuanwang is committed to serving the digital transformation of the government and large state-owned enterprises and institutions. Combined with core technologies such as big data, digital twins, blockchain and network security, it provides intelligent scene application, security management, data operation and product services for government […]
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Epson robot basic learning notes
Basic concepts Axis: a movable joint that can generally do reciprocating motion or rotation. Pulse: the movement of the shaft requires a certain pulse. If there are many pulses, the movement time will be long. Origin: 0 pulse. Attitude of each axis. Point position: generally saved as (x, y, Z, U). It records the position […]
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[n32g457] n32g455 single chip dual motor controller based on RTT scheduling
This article is RT thread user @ G_ O123 original release is used to participate in the n32g457 RT thread design competition jointly launched by RT thread and national technologyhttps://club.rt-thread.org/as… Development environment: ide keil5 36 compiler arm compiler6 16 RTOS RTT3. 1.5 optimizing offastMain functions:Led thread static void LED_ thread_ entry(void* argument)Motor state machine threadSerial […]
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MATLAB realizes extended Kalman filter (EKF) for fault detection
Original link:http://tecdat.cn/?p=22467 This paper shows how to use extended Kalman filter for fault detection. In this paper, the extended Kalman filter is used to estimate the friction of a simple DC motor on-line. Significant changes in the estimated friction are detected and indicate the presence of a fault. Motor model The motor is simulated to […]
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Build Haas Mini donkey smart car in 1 hour
Brief introduction: at the 2020 yunqi conference, Alibaba cloud released a robot “Little Donkey”, which instantly stirred up a thousand waves. Some concepts such as unmanned vehicle, intelligent logistics, robot and so on became hot again. Taking advantage of the “Little Donkey” and the hot Haas, we have launched a more people-friendly “Little Donkey”, which […]
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40mn18cr4v flat rolling
With the rapid development of electronic industry and magnetic material industry, there is an increasing demand for high strength non-magnetic steel. Usually, austenitic stainless steel is used to make dies, but the hardness and strength of austenitic stainless steel are low, and the service life of dies is very short. So we choose better high […]
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40mn18cr4v flattening
With the rapid development of electronic industry and magnetic material industry, the demand for high-strength non-magnetic steel is increasing day by day. Generally, austenitic stainless steel is used to make dies, but the hardness and strength of austenitic stainless steel are low, and the service life of the die is very short. Therefore, we choose […]