1. Introduction to PID Control The PID (Proportional-Integral-Derivative) controller is the most classic feedback control algorithm in industrial control. It generates the control quantity through a linear combination of the proportional (Proportional), integral (Integral), and derivative (Derivative) parts of the error signal, achieving precise control of the system. Mathematical Model of PID Controller: 2. Case … Read more
The following is a MATLAB-based simulation example of a Fractional Order PID (FOPID) control, utilizing MATLAB’s Simulink tool and the FOMCON toolbox: System Model Assume the controlled object is a first-order inertia link with pure delay (FOPDT) model: Where, , , . Fractional Order PID Controller Design The form of the fractional order PID controller … Read more
Software Introduction Multisim is a Windows-based simulation tool launched by National Instruments (NI) for the design of board-level analog/digital circuits. It includes graphical input for circuit schematics and hardware description language input methods, and possesses rich simulation analysis capabilities. Software Download Installation Environment: Win10 Download Link: Send the keyword “Multisim14” in the WeChat public account … Read more
Software Download 1. Software Name:Multisim 2. Software Version: 13.03. Software Size: 657 MB4. Installation Environment Requirements: Windows 7/Windows 10/Windows 11 (64-bit system) 5.Quark Cloud Disk Download Link: https://pan.quark.cn/s/f2101ba9e022 Access Quark on mobile to get 1TB of free space Please save before downloading to prevent information loss; do not extract directly! Software IntroductionMultisim is an electronic … Read more
Software Download 1. Software Name: Multisim 2. Software Version: 14.0 3. Software Size: 650 MB Installation Environment Requirements: Suitable for Windows 7/10/11 operating systems (64-bit version). 5. Quark Cloud Disk Download Link: https://pan.quark.cn/s/2c6b131e0be5 Access Quark on mobile to get 1TB of free space Dump to local storage to avoid data loss, do not extract directly! … Read more
Download Software 1. Software Name:Proteus 2. Software Version: 8.93. Software Size: 387 MB4. System Requirements: Windows 7/Windows 10/Windows 11 (64-bit) 5.Download link from Quark Cloud Disk: https://pan.quark.cn/s/e50642f3665c More resource links: dhm6.cn Remote installation contact: fuy5790 (please note for installation) Access Quark on mobile to get 1TB of free space Transfer the link content before downloading … Read more
Software Download 1. Software Name:Proteus 2. Software Version: 8.93. Software Size: 387 MB4. System Requirements: Windows 7/Windows 10/Windows 11 (64-bit) 5.Quark Cloud Disk Download Link: https://pan.quark.cn/s/e50642f3665c Access Quark on mobile to get 1TB of free space Download after transferring the link content to avoid data loss; please avoid network decompression operations! Software IntroductionProteus is a … Read more
Software Download 1. Software Name:Proteus 2. Software Version: 8.153. Software Size: 633 MB4. Installation Requirements: Windows 7/Windows 10/Windows 11 (64-bit operating system) 5.Quark Cloud Disk Download Link: https://pan.quark.cn/s/ccf474adfa65 Access Quark on mobile to get 1TB of free space Save first before downloading to avoid losing resources, do not extract online directly! Software IntroductionProteus is a … Read more
Java Security Mechanism: Implementation of Encryption and Decryption Algorithms in Java In modern software development, data security is a crucial topic. Encryption technology can protect sensitive information from unauthorized access. In this article, we will introduce how to implement basic encryption and decryption algorithms in Java. 1. Basic Concepts of Encryption and Decryption Encryption: The … Read more
1. What is it Symmetric encryption refers to the use of the same key for both encryption and decryption. The process of encryption and decryption is illustrated in the following diagram: Symmetric encryption algorithms have the advantages of fast speed and high efficiency, but they face challenges in key distribution and are susceptible to eavesdropping. … Read more