便携式水下机器人系统设计与实现     

张驰  陶永生 《教育技术导刊》2021,20(1):148-152

为解决超小型水下机器人成本高、操作不灵活等不足,提出一种便携式小型水下机器人系统设计方案。系统分为水下机器人本体、水面通信浮标和控制终端3部分。通过搭建局域网方法,在本体中嵌入一个B/S架构的Web服务器,使用基于TCP协议的Socket编程完成数据传输,并将所有信号共用同一链路同时传输,最终通过以太网连接水下机器人实现控制。实验结果表明：系统控制信号传输正常,通信延迟稳定,相比传统的平台成本更低灵活性更强,可用于水下拍摄和监测工作。  相似文献   

The March of the robot dogs     

Robert Sparrow 《Ethics and Information Technology》2002,4(4):305-318

Following the success of Sony Corporation's`AIBO,' robot cats and dogs are multiplyingrapidly. ``Robot pets' employing sophisticatedartificial intelligence and animatronictechnologies are now being marketed as toys andcompanions by a number of large consumerelectronics corporations.It is often suggested in popular writing aboutthese devices that they could play a worthwhilerole in serving the needs of an increasinglyaging and socially isolated population. Robotcompanions, shaped like familiar householdpets, could comfort and entertain lonely olderpersons. This goal is misguided and unethical. While there are a number of apparent benefitsthat might be thought to accrue from ownershipof a robot pet, the majority and the mostimportant of these are predicated on mistaking, at a conscious or unconscious level,the robot for a real animal. For an individualto benefit significantly from ownership of arobot pet they must systematically deludethemselves regarding the real nature of theirrelation with the animal. It requiressentimentality of a morally deplorable sort. Indulging in such sentimentality violates a(weak) duty that we have to ourselves toapprehend the world accurately. The design andmanufacture of these robots is unethical in sofar as it presupposes or encourages thisdelusion.The invention of robot pets heralds thearrival of what might be called ``ersatzcompanions' more generally. That is, ofdevices that are designed to engage in andreplicate significant social and emotionalrelationships. The advent of robot dogs offersa valuable opportunity to think about the worthof such companions, the proper place of robots in society and the value we should place on ourrelationships with them.  相似文献   

点焊机器人的工作原理及其结构CAD技术     

李艳君  甄恒洲 《大连大学学报》2002,23(4):14-16,21

本文在机构学、机械设计的基础上,根据点焊接机器人的工作原理和技术特点,论述了其机构的焊接运动过程,以及此类机器人机械结构CAD系统的主要技术构成.  相似文献   

三自由度气动并联平移机器人平台的设计     

王波  王涛  朱爱东 《实验技术与管理》2021,(1):109-112

基于工业生产中广泛使用的高速并联机器人应用背景,设计了一种三自由度气动并联平移机器人平台。针对气动并联机器人平移运动的需求,设计驱动臂机构驱动机器人运动,设计辅助臂机构约束机器人的转动自由度。采用MATLAB和ADAMS对气动并联机器人进行运动学仿真。针对气动并联机器人平台系统的非线性和不确定外扰,采用线性自抗扰控制算法进行机器人运动控制。利用该平台进行实验教学,可以培养学生的分析、综合、设计、探索和创新能力,提高学生的工程素养。  相似文献   

足球机器人综合实验系统的设计     

李绍民 《实验室研究与探索》2004,23(11):25-27

为加强综合性、设计性实验，培养学生动手能力和创新能力，设计了足球机器人综合实验系统，本系统包括视觉子系统、决策子系统、无线通信子系统及机器人子系统。给出了具体实现方案。提高了学生的综合能力，但决策软件还有待在实验中完善。  相似文献   

Enhancing wayfinding in pre-school children through robot and socio-cognitive conflict     

Martina Benvenuti  Elvis Mazzoni 《British journal of educational technology : journal of the Council for Educational Technology》2020,51(2):436-458

Wayfinding is one of the most important skills that children have to learn in order to safely move in the environment. One problem that 5-year-old children encounter with wayfinding is changing their point of view to that of another person in different position in the same environment, such as that of a person opposite them whose perspective is turned 180° with respect to their own. Robots could help children in learning this skill, since children can instruct them to move in the environment, in predetermined paths, by starting from a rotated perspective. This study compares classic socio-cognitive conflict with a human partner, but in this case with a robot partner, in order to evaluate how a specific activity (instructing a robot to perform a given route) enhances the wayfinding skills of 156 5-year-old children. Using two different robots (humanoid and non-humanoid) and two different conditions (a child and the robot and two children and the robot), the study shows that children who performed the task with the humanoid robot improved their performance significantly better compared with those who used the non-humanoid robot. Furthermore, children engaged in the Socio-Cognitive Conflict situation with another child-outperformed children in the Socio-Cognitive Conflict with robots. Finally, children with low-level performance in the pretest made the greatest improvement both in terms of moves made and time taken to complete the task in comparison with children in the High-Level Group and of the Control Group.  相似文献   

基于PC的工业机器人教学系统通信模块的设计与实现     

吴晓飞 《实验室研究与探索》2005,24(6):39-41

针对我校引进的德国Fischer公司生产的工业机器人模型，设计开发了一种基于PC的工业机器人教学系统。着重介绍了该系统通信模块硬件、软件的设计方法及其过程。  相似文献   

高职《工业机器人安装与调试》课程建设与探索     

丁健  郭琼  胡俊平 《教育教学论坛》2019,(2):262-264

本文详细介绍了《工业机器人安装与调试》课程建设思路、课程教学内容和教学方法。通过对该课程知识学习领域和职业能力目标的探究,自主研制直角坐标机器人、六轴机器人和AGV三种工业机器人教学设备,进而按照工程教育理念凝练教学内容,设计四个实际工程教学项目以及典型工作任务。教学组织采用"任务分析、小组讨论、任务实施、小组考评"的方式,以此提高学生学习的主观能动性和课程教学质量。  相似文献   

高校非理工类专业工业机器人工程实训教学改革探索     

明显诚  王国超 《中国教育技术装备》2020,(4):128-131

目前,重庆理工大学工业机器人工程实训主要针对机械类专业开设全周期教学内容,对于少学时的非理工类专业学生则普遍采用认知实习,已经不能满足发展需求。随着学科间交叉融合深入,有必要将工业机器人新兴教学内容应用到非理工类专业学生实训上,因此在课程设置、考核方式等方面进行相应改革,通过构建网络学习云平台、设计虚拟仿真在线学习系统等多种方式,用于非理工类专业学生实践教学。  相似文献   

中国的智能机器人研究   总被引：2，自引：0，他引：2  

蔡自兴 《莆田学院学报》2002,9(3):36-39

探讨新世纪我国智能机器人的一些重要研究课题,对全面了解我国的机器人技术发展战略、研究内容和研究课题具有一定的参考价值。  相似文献