PID Control

Path Planning Design of an Intelligent Car Based on STM32 Microcontroller and Machine Vision

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Path Planning Design of an Intelligent Car Based on STM32 Microcontroller and Machine Vision

Abstract This article details the design scheme of a path planning system for an intelligent car based on the STM32 microcontroller and machine vision technology, including hardware architecture, software algorithms, circuit design, and source code implementation. The system uses the STM32F407 as the main control chip, combined with the OpenMV vision module for path recognition, … Read more

PLC Case Study: PID Closed-Loop Control! Get Started with 4 Steps for PLC Pump and Valve Coordination

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PLC Case Study: PID Closed-Loop Control! Get Started with 4 Steps for PLC Pump and Valve Coordination

Don’t be afraid of complex PID tuning and mismatched program logic in industrial temperature control debugging! Follow the actual program points step by step, and control will be easy to implement. Completely align with your program data blocks and logic, and achieve the entire process from signal conversion to PID adjustment and pump-valve coordination in … Read more

Seven Steps to Easily Debug PLCs: A Quick Start for Electrical Beginners!

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Seven Steps to Easily Debug PLCs: A Quick Start for Electrical Beginners!

Seven Steps to Easily Debug PLCs: A Quick Start for Electrical Beginners! Electrical beginners often encounter a challenge after completing the design of electrical control cabinets and PLC programs: how to start debugging? If the method is improper, it may lead to serious issues such as burning out the PLC. Today, I will introduce a … Read more

Example of Discrete Delay System Integral Separation PID Correction Simulated with MATLAB

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Example of Discrete Delay System Integral Separation PID Correction Simulated with MATLAB

First, fill in the transfer function of the continuous system, determine the sampling time interval, then convert it into the transfer function of the discrete system, and then determine the integral separation PID correction coefficients. Finally, input a sine signal and observe the system’s output signal. %% Integral Separation PID Correction Algorithm %%%%%%%%%%% clear all; … Read more

Example of Incremental PID Control Output Simulation for Discrete Systems Using MATLAB

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Example of Incremental PID Control Output Simulation for Discrete Systems Using MATLAB

First, fill in the transfer function of the continuous system, determine the sampling time interval, then convert it into the transfer function of the discrete system, and finally determine the incremental PID correction coefficients. Input a sine signal and observe the system’s output signal.%% Example of Incremental PID Control for Discrete Systems%%%%%%%%%%%clear all;close all;clc;%%%%%%%%%%%%%sampleTime1=0.01 ; … Read more

Design of an Intelligent Tea Brewing Machine Based on STM32 Microcontroller

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Design of an Intelligent Tea Brewing Machine Based on STM32 Microcontroller

System Overview This design is based on the STM32F103 series microcontroller to develop an intelligent tea brewing machine control system. By integrating components such as temperature sensors, liquid level sensors, weighing modules, and relay control, it achieves precise water temperature control, automatic brewing, and status display functions. The system adopts a modular design, including a … Read more

15. Programming Languages of PLCs (Text-Based Languages)

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4. Structured Text (ST) Description: A high-level programming language with syntax similar to Pascal or C. Very powerful and flexible. Applicable Scenarios: Complex mathematical calculations, algorithms, data processing. Example: Analog Temperature PID Control (Simplified) Control Requirements: Read the temperature value, compare it with the set point, and output a control signal through PID computation. Character … Read more

Comprehensive Analysis of Mitsubishi PLC High-Speed Processing Instructions! Real-Time Response from Encoder Positioning to Servo Control

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1. Classification System of High-Speed Processing Instructions Instruction Function Typical Application Scenarios 1. High-Speed Counter Instructions HSCS Set High-Speed Counter Encoder Positioning HSCR Reset High-Speed Counter Return to Origin SPD Speed Detection Motor Speed Monitoring 2. Pulse Output Instructions PLSY Pulse Frequency Output Servo Motor Control PLSR Pulse Output with Acceleration and Deceleration Smooth Start … Read more

Comprehensive Analysis of Mitsubishi PLC Arithmetic Operation Instructions! From Basic Addition and Subtraction to Complex Algorithm Practice

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1. Classification System of Arithmetic Operation Instructions 1. Basic Four Arithmetic Operations ADD 16-bit Addition Production Accumulation SUB 16-bit Subtraction Remaining Material Calculation MUL 16-bit Multiplication Area Calculation (Length × Width) DIV 16-bit Division Speed Conversion (Meters/Minute → Meters/Second) DADD 32-bit Addition Large Number Calculation (e.g., Annual Cumulative Production) 2. Increment/Decrement Instructions INC 16-bit Increment … Read more

PID Control Algorithm Based on STM32

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PID Control Algorithm Based on STM32

Click the blue text above to follow us Embedded Training – Choose Jufeng Zhilian Implementation of a PID temperature control system based onSTM32, integrating hardware configuration, PID algorithm optimization, and display module design: 1. System Architecture Design 2. Hardware Selection and Circuit Design 1. Core Component List Module Recommended Model Key Parameters Temperature Sensor DS18B20 … Read more