检索结果-内蒙古大学图书馆

10th IFAC Symposium on Advances in control Education, ACE 2013

作者： Vachhani, Leena Interdisciplinary Program in Systems and Control Engineering Indian Institute of Technology Bombay 400076 India

ISBN: (纸本)9783902823434

The performance of a control system depends on its design and implementation. Embedded controllers are the controllers designed on compact embedded systems. Embedded controllers are gaining popularity in industrial applications as the embedded system provides benefits on power consumption, size, cost etc. The education on designing architecture for embedded controllers for (Field programmable Gate Array) FPGA and Application Specific Integrated Circuits (ASIC) technologies helps in further customization. This paper presents the architecture designs for simple embedded controllers and gives a framework to design architectures for controllers. A novel approach to understand the designing architecture for embedded controller is proposed. This designing technique can be a part of a course on Embedded control systems. © IFAC.

关键词： Embedded systems

来源：评论

学校读者我要写书评

暂无评论

control relevant identification with steady state gain matching 6

Control relevant identification with steady state gain match...

引用

6th European control Conference, ECC 2001

作者： Shreesha, C. Gudi, Ravindra D. Interdisciplinary Program in Systems and Control Engineering Indian Institute of Technology Bombay Powai Mumbai400076 India Department of Chemical Engineering Indian Institute of Technology Bombay Powai Mumbai400076 India

ISBN: (纸本)9783952417362

The prefilter based control relevant identification scheme proposed by Rivera et al.[14], for single input single output(SISO) system gives a model of the system which matches the true system in a range of frequencies that are important for closed loop performance. However, it may also be desirable to have small mismatch at the steady state condition as well. This is specifically true when the desired closed loop speed of response is much higher than the open loop speed of response. Here a method is proposed to estimate a control relevant model that, in addition to having a small mismatch in the control relevant frequencies, also has a good steady state gain match, with that of the true system. With such a control relevant model having steady state gain match, the closed loop internal model control (IMC) based system is shown to give satisfactory response even with higher desired speed of response. Also, a control relevant identification scheme for multi input single output(MISO) system, having steady state gain match is proposed, using uncorrelated inputs. Application of these identified models to a feed forward control scheme has been considered to demonstrate superior performance with these models. Similarly, with combined feed forward/feedback control, the model having steady state gain match gives an improved performance even with higher desired speed of closed loop response. © 2001 EUCA.

关键词： Linear systems

来源：评论

学校读者我要写书评

暂无评论

Education on Architecture Development for Embedded controllers

引用

IFAC Proceedings Volumes 2013年第17期46卷 61-65页

作者： Leena Vachhani Interdisciplinary Program in Systems and Control Engineering Indian Institute of Technology Bombay India - 400076

关键词： Embedded controller Architecture FSMD

来源：评论

学校读者我要写书评

暂无评论

On Stability of Event-Triggered systems with Sliding Mode control 15

On Stability of Event-Triggered Systems with Sliding Mode Co...

引用

15th International Workshop on Variable Structure systems, VSS 2018

作者： Behera, Abhisek K. Bandyopadhyay, Bijnan Department of Electrical and Computer Engineering Seoul National University ASRI Seoul08826 Korea Republic of Indian Institute of Technology Bombay Interdisciplinary Program in Systems and Control Engineering Mumbai400 076 India

ISBN: (纸本)9781538664391

In this paper, we investigate the stability of a controlled system in the event-triggering framework. By designing the triggering scheme, the control signals are updated when it is demanded subject to some satisfactory system performance. However, the stability of the system is not yet fully investigated with respect to the triggering conditions. So, the main purpose of the paper is to analyse the stability of the system with respect to the proposed triggering scheme. In this paper, sliding mode control (SMC) is used to design the event-triggered control. Our analysis proposes a new notion called bounded event property for the event which guarantees the triggering instants are generated in finite-time for all possible values of the triggering parameter. It is shown that the event-triggered SMC ensures possess the bounded event property and moreover the proposed triggering mechanism also guarantees the stability of the closed loop system stability. © 2018 IEEE.

关键词： Sliding mode control

来源：评论

学校读者我要写书评

暂无评论

control relevant identification with steady state gain matching

Control relevant identification with steady state gain match...

引用

European control Conference (ECC)

作者： C. Shreesha Ravindra D. Gudi Interdisciplinary Program in Systems and Control Engineering Indian Institute of Technology Bombay Mumbai Maharashtra IN

关键词： Steady-state Feeds Mathematical model Solid modeling Transfer functions Feedback control Frequency control

来源：评论

学校读者我要写书评

暂无评论

Conceptual Design of a Robotic Vehicle Refuelling System

Conceptual Design of a Robotic Vehicle Refuelling System

引用

2021 International Symposium of Asian control Association on Intelligent Robotics and Industrial Automation, IRIA 2021

作者： Acharya, Pratik Sinha, Arpita Guha, Anirban Indian Institute of Technology Bombay Centre of Excellence in Oil Gas Energy Mumbai India Indian Institute of Technology Bombay Interdisciplinary program in Systems Control Engineering Mumbai India Indian Institute of Technology Bombay Department of Mechanical Engineering Mumbai India

ISBN: (纸本)9781665433235

Robotics has been hailed as a solution for repetitive, tedious, and dangerous physical activities. One such activity which has a need for robotics is Vehicle Refuelling. Automatic Vehicle Refuelling systems have been developed by a few organisations and have also been described in patent and research literature. Most of these systems require radical changes in the design of the fuel tank of the vehicle or changes in the already existing refuelling station infrastructure. These challenges, along with technological barriers, made the adoption of such systems rare and difficult. In this paper we present two conceptual designs which do not have these limitations. Being a critical operation, we have designed for an independent safety check to preclude fuel spillage. An inbuilt option to shift to manual operation makes it an attractive candidate for implementation in existing fuel pumps. © 2021 IEEE.

关键词： Conceptual design

来源：评论

学校读者我要写书评

暂无评论

Vector Field Guidance for Convoy Monitoring Using Elliptical Orbits

arXiv

引用

arXiv 2017年

作者： Borkar, Aseem V. Borkar, Vivek S. Sinha, Arpita Interdisciplinary Program in Systems and Control Engineering IIT Bombay India Department of Electrical Engineering IIT Bombay India

— We propose a novel vector field based guidance scheme for tracking and surveillance of a convoy, moving along a possibly nonlinear trajectory on the ground, by an aerial agent. The scheme first computes a time varying ellipse that encompasses all the targets in the convoy using a simple regression based algorithm. It then ensures convergence of the agent to a trajectory that repeatedly traverses this moving ellipse. The scheme is analyzed using perturbation theory of nonlinear differential equations and supporting simulations are provided. Some related implementation issues are discussed and advantages of the scheme are highlighted. Copyright © 2017, The Authors. All rights reserved.

关键词： Perturbation techniques

来源：评论

学校读者我要写书评

暂无评论

Finite Wordlength control of Sampled Data systems by Covariance Assignment

引用

IFAC Proceedings Volumes 1993年第2期26卷 193-196页

作者： D. Williamson R.E. Skelton K. Grigoriadis Interdisciplinary Engineering Program Australian National University Canberra Australia Space Systems Control Laboratory Purdue University West Lafayette Indiana USA

This paper considers a covariance control approach to the finite wordlength (FWL) controller design of sampled data systems. Skewed sampling is taken into account. An intersampling parameter is introduced and the closed loop covariance equations are computed at a specified instant inside the sampling interval. The covariance assignability conditions are derived and a parametrization of all covariance controllers is provided. The plant state covariance is assigned by optimizing the FWL structure of the controller.

关键词： Sampled data systems finite wordlength state-space methods

来源：评论

学校读者我要写书评

暂无评论

Sliding mode control for a class of underactuated systems using feedforward normal form: A slosh-container system

Sliding mode control for a class of underactuated systems us...

引用

International Workshop on Variable Structure systems, VSS

作者： Parth S Thakar B. Bandyopadhyay P. S. Gandhi Interdisciplinary Program in Systems and Control Engineering IIT Bombay Mumbai Maharashtra India Department of Mechanical Engineering IIT Bombay Mumbai Maharashtra India

This paper deals with the design of stable sliding mode control (SMC) for the underactuated slosh-container system using feedforward normal form. A nonlinear coordinate transformation is used to convert the system into so called feedforward normal like form to decouple the control input appearing in one of the degree of freedom (DOF). This results in the design simplicity for the sliding mode control as well as the equivalent control and reduced order system derivation and its stability analysis. The range of surface parameters to provide the stable sliding motion for the system using proposed scheme, is also large compared to our earlier results. Simulation results are also presented to illustrate the proposed method.

关键词： Mathematical model Containers Equations Feedforward neural networks Vehicle dynamics Liquids Sliding mode control

来源：评论

学校读者我要写书评

暂无评论

Discrete-time sliding mode control using an H∞ filter for a quadruple tank system

Discrete-time sliding mode control using an H∞ filter for a...

引用

2012 12th International Workshop on Variable Structure systems, VSS 2012

作者： Chandra, Kumar Pakki Bharani Srikanthan, Hemnath Gu, Da-Wei Bandyopadhyay, Bijnan Postlethwaite, Ian Control and Instrumentation Group University of Leicester LE1 7RH United Kingdom Department of Engineering University of Leicester LE1 7RH United Kingdom Interdisciplinary Program in Systems and Control Engineering Indian Institute of Technology Bombay Mumbai 400076 India Northumbria University NE1 8ST United Kingdom

The quadruple tank system is a challenging multi-variable model consisting of four interconnected tanks, two level sensors and two input pumps. This paper deals with the control and estimation of such a system. All the four levels of the system are controlled by H∞ filter based discrete sliding mode control (SMC). A nonlinear stable sliding surface is constructed using full state information, to enhance the overall performance of the closed loop plant. In this multi-input multi-output quadruple tank system, only the first two states are available for feedback and hence it is not suitable to use any full state feedback control methods directly. To circumvent this problem, the remaining two states, which are required for the SMC design are estimated using a robust H∞ filter. The efficacy of the proposed method is demonstrated by simulations. © 2012 IEEE.

关键词： State feedback

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：