Obstacle Avoidance

Implementation of Fast-LIO2 and Ego-Planer for Local Perception, Obstacle Avoidance, and Navigation on RK3588 with ROS2 Humble

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Implementation of Fast-LIO2 and Ego-Planer for Local Perception, Obstacle Avoidance, and Navigation on RK3588 with ROS2 Humble

Following the previous two articles, we continue to work on navigation and obstacle avoidance for ground unmanned vehicles based on the RK3588 processor. Implementation of Fast-LIO Robot SLAM Indoor Positioning Algorithm with RK3588, ROS2 Humble, EasyMQoS, and MID360 Visual Power DIY Machines, WeChat Official Account: Visual Power Robot – Implementation of Fast-LIO Robot SLAM Indoor … Read more

Step-by-Step Guide to Implementing Accurate Distance Measurement and Obstacle Avoidance with Arduino UNO and Ultrasonic Sensor

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Step-by-Step Guide to Implementing Accurate Distance Measurement and Obstacle Avoidance with Arduino UNO and Ultrasonic Sensor

Step-by-Step Guide to Implementing Accurate Distance Measurement and Obstacle Avoidance with Arduino UNO and Ultrasonic Sensor Only need 1 ultrasonic sensor + Arduino UNO, learn to measure object distance or achieve intelligent obstacle avoidance in 3 steps! From basic principles to complete code, even beginners can easily master it! 1. Project Highlights ✅ Low Cost: … Read more

Scientists Propose a Complex Motion Learning Control Method for Miniature Fish-like Magnetic Driven Robots

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Scientists Propose a Complex Motion Learning Control Method for Miniature Fish-like Magnetic Driven Robots

Recently, a team led by Associate Researcher Xu Sheng and Researcher Xu Tiantian from the Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, proposed a complex motion learning control method for miniature fish-like magnetic driven robots. This method establishes the relationship between controllable magnetic field variations and various action primitives of the fish-like robot … Read more

Webots Tutorial: Simple Obstacle Avoidance Robot

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Webots Tutorial: Simple Obstacle Avoidance Robot

Introduction Now we will begin addressing topics related to programming robot controllers. We will design a simple controller to avoid the obstacles (boxes) created in the previous tutorial. This tutorial will introduce you to the basics of robot programming in Webots. By the end of this chapter, you should understand the link between scene tree … Read more

DIY Tutorial: How to Build a Simple Robot

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DIY Tutorial: How to Build a Simple Robot

Today, I will introduce a very simple robot making practice. Although the structure and design are quite simple, it is very helpful for beginners to understand and digest the concepts related to robot control. Robotics is essentially about more advanced sensors, higher chip integration, and more complex drive systems. Therefore, robots are actually not far … Read more

Multi-Agent Control Based on Matlab for Flocking, Target Tracking, and Obstacle Avoidance

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Multi-Agent Control Based on Matlab for Flocking, Target Tracking, and Obstacle Avoidance

Click the blue text above to follow us Author’s Note 🔊 Author Introduction: 985 graduate, researcher in the field of Matlab; 🚅SeatRightInscription行百里者，half于九十。 ✅Business Scope: Complete Code, Paper Reproduction, Program Customization, Journal Writing, Research Collaboration 🏆CodeAcquisitionMethod:How to Obtain Matlab Poseidon Code 🏫 For more Matlab path planning simulation content click 👇 Matlab Path Planning (Advanced Version) … Read more

Tips for High-Scale MQTT Messaging with EMQ

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Tips for High-Scale MQTT Messaging with EMQ

If the number of devices reaches one million, the database will have to handle two million authentication records, which will significantly affect the database’s performance. Is there a batch way to define ACL authentication? 1. ACL Authentication Rules Under normal business usage, the behavior of clients can be restricted using ACL. For example, Client A … Read more

Ultimate Evaluation of Arduino Uno Cars: An Exciting Experience

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Ultimate Evaluation of Arduino Uno Cars: An Exciting Experience

On December 9, 2016, at 2:00 PM, students from Class 1 of the 15th Industrial Design major, led by Teacher Liu Jun, conducted the course review for “Electronics and Electrical Technology” in the corridor on the 4th floor of the specialized teaching building. Following the principle of “fairness, justice, and openness“, they evaluated the performance … Read more