DSSynth: An automated digital controller synthesis tool for physical plants

A. Abate, I. Bessa, Dario Cattaruzza, Lennon C. Chaves, L. Cordeiro, C. David, Pascal Kesseli, D. Kroening, E. Polgreen
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引用次数: 6

Abstract

We present an automated MATLAB Toolbox, named DSSynth (Digital-System Synthesizer), to synthesize sound digital controllers for physical plants that are represented as linear timeinvariant systems with single input and output. In particular, DSSynth synthesizes digital controllers that are sound w.r.t. stability and safety specifications. DSSynth considers the complete range of approximations, including time discretization, quantization effects and finite-precision arithmetic (and its rounding errors). We demonstrate the practical value of this toolbox by automatically synthesizing stable and safe controllers for intricate physical plant models from the digital control literature. The resulting toolbox enables the application of program synthesis to real-world control engineering problems. A demonstration can be found at https://youtu.be_hLQslRcee8.
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DSSynth:用于物理工厂的自动数字控制器合成工具
我们提出了一个名为DSSynth(数字系统合成器)的自动化MATLAB工具箱,用于为具有单输入和输出的线性时不变系统表示的物理工厂合成声音数字控制器。特别是,DSSynth合成的数字控制器具有良好的w.r.t.稳定性和安全性规格。DSSynth考虑了整个近似范围,包括时间离散化、量化效应和有限精度算法(及其舍入误差)。我们通过从数字控制文献中自动合成复杂的物理工厂模型的稳定和安全控制器来展示这个工具箱的实用价值。由此产生的工具箱使程序综合应用于现实世界的控制工程问题。可以在https://youtu.be_hLQslRcee8上找到演示。
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