AV

本期Complex Engineering Systems研讨会有幸邀请到了期刊编委大连海事大学王宁教授和烟台大学吴昭景教授，将于北京时间2023年3月29日15：00通过Zoom平台召开，主题为Autonomous Vehicles，会议主持将由期刊青年编委上海海事大学李波副教授担任。本次会议用中文进行，欢迎对Autonomous Vehicles感兴趣的学者前来探讨和学习。

 

参会信息

主题：Autonomous Vehicles

时间: 2023年3月29日下午15:00

直播平台：Zoom 会议

Zoom ID：817 2961 3524 

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Speaker

 

王宁 教授

Subject Editor

大连海事大学教授，博士生导师。国家高层次人才计划青年拔尖人才，辽宁省青年科技奖、首届中国航海学会青年科技奖获得者，入选IET Fellow、ISCM Fellow、科睿唯安全球高被引科学家、爱思唯尔中国高被引学者、全球前2%顶尖科学家、国家海洋领域优秀科技青年、交通运输部中青年科技创新领军人才、辽宁省十大英才；获得中国海洋工程科学技术一等奖2项、辽宁省自然科学奖二等奖、辽宁省技术发明奖一等奖。主要研究方向包括智能绿色船舶、无人艇及海洋机器人、海洋人工智能技术。

 

Speech Title: Visual Servo Control of Unmanned Surface Vehicles

Subject to completely unknown model information of an unmanned surface vehicle (USV), three problems including stabilization control, trajectory-tracking control, and swarming control in GPS-denied environments, are solved by the visual-servo strategies in my research. Firstly, the visual-servo stabilization system of the USV is readily established by decomposing homography, resulting in the unmatched visual uncertainties arisen from inherently unknown image depth. Secondly, the active vision is deployed to allow the USV to track the desired trajectory around the visual target. Finally, a novel visual-servo swarming mechanism embodying the aggregation, separation, consensus, and visibility maintenance rules, is deliberately created based on the line-of-sight ranges and angles, whereby a swarm of USVs can cooperate with a manned surface vehicle to emerge more flexible swarming behaviors.

 

 

吴昭景 教授

Associate Editor 

烟台大学数学与信息科学学院教授，博士生导师。山东省优秀教师和“黄大年式”教师团队带头人，山东省泰山学者特聘教授，山东省有突出贡献中青年专家，享受国务院特殊津贴专家，IEEE学会系统控制分会会员，第28、29、30届国际控制会议CCDC国际程序委员会委员，中国自动化学会信息物理系统控制与决策专业委员会委员。持国家自然科学基金面上项目4项，获山东省自然科学奖二等奖（首位）,获教育部自然科学二等奖（第二位）。主要从事随机系统的稳定性分析和非线性控制理论及其在机械、电力系统中的应用研究。

 

Speech title: Pulse width modulation control for stochastic Lagrange systems

The problem of pulse width modulation (PWM) control of Lagrange system driven by servo motor in stochastic environment is researched in this paper. As preliminaries, by using the tools of stochastic analysis, the PWM control principle of stochastic nonlinear systems is proved, a smooth control of stochastic Lagrange system bounded in probability is designed, and the stochastic closed-loop nonlinear programming is modeled in the same form as that in the deterministic case. Boundedness of the control is added to the smooth control designed as a hard constraint, and the stochastic QP problem is presented for which an analytic solution is constructed by verifying the KKT condition, and the expression of the optimal duty ratio is obtained. Finally, the main procedures of design and implementation of the stochastic PWM are summarized, and the effectiveness of the proposed scheme is verified by simulations on anthropomorphic manipulator.

 

Host

 

李波 副教授

Youth Editorial Board Member

 

李波，上海海事大学副教授、硕士生导师。中国自动化学会导航、制导与控制专业委员会委员，中国指挥与控制学会智能控制与系统专业委员会委员。主持国家自然基金面上项目1项、青年基金项目1项和省部级项目多项。主要研究方向为无人系统自主控制，故障诊断，容错控制与控制分配，******控制与******化方法等及其在航空航天、智慧物流、智慧港口等领域的应用。 

 

特刊征稿

 

此次会议将为特刊Advances in Autonomous Vehicles: Control, Perception, Navigation and Safety （点击蓝字了解详情）进行征稿，关于APC问题，欢迎联系编辑部editorial@comengsys.com

 

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