Testing Methods

Research on Fault Injection and Detection Methods for Aero-Engine Electronic Controllers Based on Boundary Scan

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Research on Fault Injection and Detection Methods for Aero-Engine Electronic Controllers Based on Boundary Scan

Research on Fault Injection and Detection Methods for Aero-Engine Electronic Controllers Based on Boundary Scan Wang Yao, Wen Tiedun, Chen Yaping, Zhang Tianhong Nanjing University of Aeronautics and Astronautics, School of Energy and Power Engineering Abstract: The aero-engine electronic controller is a complex circuit system designed around numerous large-scale integrated circuits. Traditional contact-based fault injection … Read more

Testing Methods for CAN Bus on Linux Development Boards: Demonstration with the Haptic Intelligence RK3568 Development Board

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Testing Methods for CAN Bus on Linux Development Boards: Demonstration with the Haptic Intelligence RK3568 Development Board

This article introduces testing methods for the CAN bus on Linux development boards, demonstrated using theHaptic Intelligence EVB3568 Harmony Development Board, which is equipped with the Rockchip RK3568, a quad-core A55 processor with a frequency of 2.0GHz and 1T computing power NPU; it supports OpenHarmony 5.0 as well as Linux and Android operating systems, with … Read more

Automated Testing of Embedded Real-Time Systems on Drones by Kronstadt Group

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Automated Testing of Embedded Real-Time Systems on Drones by Kronstadt Group

The Russia-Ukraine war has been ongoing for over three years, with the front lines shifting back and forth, and there have finally been some significant changes recently. The two beautiful Russian ladies who used to frequently appear in the neighborhood are no longer seen. However, my proficiency in Russian and Ukrainian has not changed much. … Read more

Smart Shipping | Four Testing Methods for Intelligent Vessels

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Smart Shipping | Four Testing Methods for Intelligent Vessels

In response to the technical characteristics of intelligent vessels, the Key Laboratory of Marine Intelligent Equipment and Systems at Shanghai Jiao Tong University has proposed testing and verification methods for intelligent vessels: constructing model-in-the-loop testing, software-in-the-loop testing, hardware-in-the-loop testing, and real-ship verification stages. This is achieved by gradually completing the testing and verification work of … Read more

Structured PLC Programming: Modular Programming Methods Explained

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Structured PLC Programming: Modular Programming Methods Explained

Want to make PLC programs easier to maintain? Is high code complexity leading to debugging difficulties? Need to improve code reusability? Let’s learn about structured and modular programming methods for PLC programs! 1. Program Structure Design 1. Basic Structure program_structure = { "主要组成": { "初始化模块": "系统启动初始化", "主控模块": "核心控制逻辑", "功能模块": "独立功能单元", "通信模块": "数据交互处理", "报警模块": "故障诊断处理" }, … Read more