Distributed Nonlinear Model Predictive Control by Sequential Linearization and Accelerated Gradient Method

Alexandra Grancharova; Tor A. Johansen; Valeria Petrova

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Distributed Nonlinear Model Predictive Control by Sequential Linearization and Accelerated Gradient Method

机译：序贯线性化和加速梯度法的分布式非线性模型预测控制

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A suboptimal approach to distributed NMPC for nonlinear interconnected systems subject to constraints is proposed. The objective is to develop a computationally efficient approach. The suggested method is based on a sequential linearization of the nonlinear system dynamics and finding a suboptimal solution of the resulting Quadratic Programming problem by using distributed iterations of the dual accelerated gradient method. The benefits of the approach are reduced complexity of the on-line computations, and simple software implementation, which makes it appropriate for embedded distributed convex NMPC. The proposed method is illustrated with simulations on the model of a quadruple-tank system.

机译：针对约束条件下的非线性互连系统，提出了一种次最佳的分布式NMPC方法。目的是开发一种计算有效的方法。所建议的方法是基于非线性系统动力学的顺序线性化，并通过使用双加速梯度方法的分布式迭代来找到由此产生的二次规划问题的次优解。该方法的好处是降低了在线计算的复杂性，并简化了软件实现，使其适用于嵌入式分布式凸NMPC。通过对四缸系统模型的仿真说明了所提出的方法。

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《IFAC PapersOnLine》 |2016年第7期|共6页
作者
Alexandra Grancharova; Tor A. Johansen; Valeria Petrova;
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中图分类自动化技术、计算机技术;
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1. Distributed Nonlinear Model Predictive Control by Sequential Linearization and Accelerated Gradient Method [J] . Alexandra Grancharova, Tor A. Johansen, Valeria Petrova IFAC PapersOnLine . 2016,第7期

机译：序贯线性化和加速梯度法的分布式非线性模型预测控制
2. Accelerated gradient methods and dual decomposition in distributed model predictive control [J] . Pontus Giselsson, Minh Dang Doan, Tamas Keviczky, Automatica . 2013,第3期

机译：分布式模型预测控制中的加速梯度方法和对偶分解
3. Sequential and Iterative Architectures for Distributed Model Predictive Control of Nonlinear Process Systems [J] . Jinfeng Liu, Xianzhong Chen, David Munoz de la Pena AIChE Journal . 2010,第8期

机译：非线性过程系统的分布式模型预测控制的顺序和迭代体系结构
4. Distributed Nonlinear Model Predictive Control by Sequential Linearization and Accelerated Gradient Method [C] . Alexandra Grancharova, Tor A. Johansen, Valeria Petrova IFAC Symposium on Dynamics and Control of Process Systems Including Biosystems . 2016

机译：顺序线性化和加速梯度法的分布式非线性模型预测控制
5. Accelerating convergence of leapfrogging optimization -- applications to nonlinear process modeling and nonlinear model predictive control. [D] . Govindarajan, Anand. 2014

机译：跨越式优化的加速收敛-在非线性过程建模和非线性模型预测控制中的应用
6. The Development of Models Based on Linear and Nonlinear Multivariate Methods to Predict ADME/PK Properties Using Physicochemical Properties of Kinase Protease Inhibitors and GPCR Antagonists [O] . Deepu Bakasta, M. G. Shambhu 2013

机译：基于线性和非线性多元方法的模型开发可利用激酶蛋白酶抑制剂和GPCR拮抗剂的理化特性预测ADME / PK特性
7. Distributed Nonlinear Model Predictive Control by Sequential Linearization and Accelerated Gradient Method [O] . Grancharova, Alexandra, Johansen, Tor Arne, Petrova, Valeria 2016

机译：基于序贯线性化和加速梯度法的分布式非线性模型预测控制

Distributed Nonlinear Model Predictive Control by Sequential Linearization and Accelerated Gradient Method

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