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Letter of Recommendation from Prof. Farhadi, my PhD. supervisor

February 2019

February 2019

Authors:

Alireza Farhadi

Sharif University of Technology

Ali Parsa

University of Tehran

Recommendation from my PhD. supervisor Please see: http://parsa-control.ir/files/resume.html

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New Coding Scheme for the State Estimation and Reference Tracking of Nonlinear Dynamic Systems over...

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This paper presents a new technique for the state estimation and reference tracking of nonlinear dynamic systems over the packet erasure channel, which is an abstract model for transmission via the Internet, WiFi wireless network, and ZigBee modules. A new encoder and decoder for real-time state estimation of nonlinear dynamic systems at the end of communication link when the measurements are ... [Show full abstract] sent through the limited capacity erasure channel, are presented. Then, using the available results from control theory, a controller for reference tracking and hence the stability of the system is also designed. That is, for nonlinear systems, almost sure asymptotic state estimation and reference tracking techniques including an encoder, decoder, and a controller are presented. The satisfactory performances of the proposed state estimation and control techniques are illustrated via computer simulations by applying the proposed techniques on the unicycle model, which represents the dynamics of autonomous vehicles.

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This paper presents a new technique for state and reference tracking of nonlinear dynamics systems over the packet erasure channel, which is an abstract model for transmission via the Zigbee modules. A proper encoder, decoder and controller for state and reference tracking of nonlinear dynamics systems when measurements are sent through the limited capacity erasure channel, are presented. Then, ... [Show full abstract] the satisfactory performance of the proposed technique is illustrated via computer simulations by applying this technique on the unicycle model, which represents the dynamics of autonomous vehicles.

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Measurement and Control of Nonlinear Dynamic Systems over the Internet (IoT): Applications in Remote...

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This paper presents a new technique for almost sure asymptotic state tracking, stability and reference tracking of nonlinear dynamic systems by remote controller over the packet erasure channel, which is an abstract model for transmission via WiFi and the Internet. By implementing a suitable linearization method, a proper encoder and decoder are presented for tracking the state trajectory of ... [Show full abstract] nonlinear systems at the end of communication link when the measurements are sent through the packet erasure channel. Then, a controller for reference tracking of the system is designed. In the proposed technique linearization is applied when the error between the states and an estimate of these states at the decoder increases. It is shown that the proposed technique results in almost sure asymptotic reference tracking (and hence stability) over the packet erasure channel. The satisfactory performance of the proposed state trajectory and reference tracking technique is illustrated by computer simulations by applying this technique on the unicycle model, which represents the dynamic of autonomous vehicles.

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Letter of Recommendation from Prof. Farhadi, my PhD. supervisor

Abstract

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