PID Control

S7-1500 PLC Achieves Constant Pressure Water Supply: A Comprehensive Breakdown of Closed-Loop PID from Theory to Practice

by
S7-1500 PLC Achieves Constant Pressure Water Supply: A Comprehensive Breakdown of Closed-Loop PID from Theory to Practice

(Thanks to everyone for your support and appreciation. If this article resonates with you, please “like” and “recommend” it. Thank you all!) Task Introduction In a certain community’s secondary water supply system, to ensure that every household receives normal water supply and to maintain the stability of water flow, a constant pressure water supply design … Read more

Speed Control of Brushless DC Motors Based on MATLAB with Simulink Simulation

by
Speed Control of Brushless DC Motors Based on MATLAB with Simulink Simulation

✅ Author Profile: A research enthusiast and Matlab simulation developer, skilled in data processing, modeling simulation, program design, complete code acquisition, paper reproduction, and scientific simulation. 🍎 Previous Review: Follow my personal homepage:Matlab Research Studio 🍊 Personal Motto: Seek knowledge through investigation; complete Matlab code and simulation consultation available via private message. 🔥 Content Introduction … Read more

Design of a Temperature Control System Based on Siemens S7-200 PLC—Graduation Project Sharing

by
Design of a Temperature Control System Based on Siemens S7-200 PLC—Graduation Project Sharing

Design of a Temperature Control System Based on Siemens S7-200 PLC ——Graduation Project Sharing Includes: Design documentation; Program; Circuit diagram Abstract Currently, the Siemens S7-200 PLC is widely used in the industrial control field due to its small size, light weight, and powerful logical operation capabilities. This paper designs a PID temperature control system based … Read more

Understanding MATLAB Robotics Modeling and Simulation Control (5)

by
Understanding MATLAB Robotics Modeling and Simulation Control (5)

Introduction: Continuing the series of Understanding, in the previous article《Understanding | MATLAB Robotics Modeling and Simulation Control (4)》 I believe everyone is quite familiar with the GUI control operations and the data transfer with Simulink. This article mainly addresses the issues left from last time. It mainly includes: (1) Explanation of other GUI controls. This … Read more

Intelligent Dual-Control System for Motors Based on 51 Microcontroller: Integrated Design of Stepper Closed-Loop PID and DC PWM Speed Control

by
Intelligent Dual-Control System for Motors Based on 51 Microcontroller: Integrated Design of Stepper Closed-Loop PID and DC PWM Speed Control

In modern automation control systems, motors serve as the core actuators, and their control precision and response speed directly determine the performance of the system. The 51 microcontroller, due to its low cost, high stability, and abundant development resources, has become the preferred controller in many embedded projects. This article introduces a dual-motor control system … Read more

ESP32 | Comprehensive Project 02 – P Line Following | Single Probe Line Following Method | Basics of Robot Competitions

by
ESP32 | Comprehensive Project 02 - P Line Following | Single Probe Line Following Method | Basics of Robot Competitions

01 Introduction This article introduces the most basic line following method – P line following, explaining everything from the principle of line following to code implementation. P inspection, known as proportional control, is a fundamental component of PID line following. The core idea is to adjust the robot’s steering actions proportionally by calculating the real-time … Read more

Explaining the Interleaved Parallel BUCK Driver and Closed-Loop Control Based on DSP

by
Explaining the Interleaved Parallel BUCK Driver and Closed-Loop Control Based on DSP

To reduce the output voltage and current ripple of the BUCK converter and minimize the power inductor, using an interleaved parallel BUCK is a good choice. This article briefly discusses the method of driving interleaved BUCKs and closed-loop control based on a digital signal processor (DSP) to provide some insights. The basic topology is as … Read more

FPGA Design of an RTL-Level Robot Motor Controller

by
FPGA Design of an RTL-Level Robot Motor Controller

Using Verilog, an RTL-level design of a motor control system for two motors with encoders has been implemented in an FPGA. Introduction With the help of the hardware description language (HDL) Verilog and the AMD Vivado design suite, an RTL design of a controller system for two motors with encoders has been implemented in the … Read more

How to Determine ADC/DAC Performance in Digital Control Systems

by
How to Determine ADC/DAC Performance in Digital Control Systems

(This article is adapted from electronicdesign) Digital feedback control is widely used to manage various devices, collectively referred to as controlled devices (DUC), such as motors, temperature systems, servo actuators, system pressure regulators, and flow controllers. The goal of digital feedback control design is to establish the performance standards required for the Analog-to-Digital Converter (ADC) … Read more

Siemens S7-1200 PLC Lifting Control System

by
Siemens S7-1200 PLC Lifting Control System

1. System Overview This case study designs a lifting control system based on the Siemens S7-1200 PLC, suitable for material lifting equipment in industrial settings. The system adopts a modular programming approach, integrating position closed-loop control, safety interlock protection, and human-machine interaction functions, enabling manual/automatic mode switching, precise positioning, and fault alarm functionalities. 2. System … Read more