A talking and singing robot which adaptively learns the vocalization skill by an auditory feedback learning is being developed. The fundamental frequency and the spectrum envelope determine the principal characteristics of a sound. The former is the characteristics of a source sound generated by a vibrating object, and the latter is operated by the work of the resonance effects. In vocalization, the vibration of vocal cords generates a source sound, and then the sound wave is led to a vocal tract, which works as a resonance filter to determine the spectrum envelope. The paper describes the construction of vocal cords and a vocal tract for the realization of a talking and singing robot, together with the control algorithm for the acquisition of singing performance by mimicking human vocalization and singing voices. Generated voices were evaluated by listening experiments.

关键词：光机电；机器人；人声模仿

查看摘要 索取原文[17页]

The potential of RFID (radio frequency identification) technology is analyzed in the context of service robots. Various concepts that differ by operation frequency (LF, HF, UHF) and, thus, by range are analyzed. Typically, the service robot application which is to be supported by RFID, preselects the frequency band by range requirements. Within the DESIRE project, RFID was investigated for platform localization in large operation areas as well as for object identification at small distances. To enable this investigation, an electronic system was designed, built and integrated into the DESIRE platform that supports multiple antenna control. Detection zones of objects, equipped with UHF-RFID tags, were estimated under lab conditions and for onboard scenarios. In particular, strengths and weaknesses of UHF-RFID object identification at far distances and in the presence of interfering signals are discussed. This lead to one scenario in which the robot grasps an object, moves and rotates it in reading distance to the antenna mounted at the robot torso. The service robot can thus perceive object information that complements information from other sensor modalities like vision.

关键词：光机电；机器人；RFID；服务平台

查看摘要 索取原文[11页]

2014年，各项改革措施和城镇化深入推进，将调动和激发社会发展的动力和活力。宏观调控“上下限区间”管理有助于稳定社会预期。虽然有宏观红利的推动，但家电行业正处于产业结构调整期，相对于发展速度而言，行业此时更重视产品结构优化。
随着智能家电技术的不断完善和行业产品结构调整的结束，生产厂商在上下游的议价能力将有进一步的提升，从而促进行业盈利能力的提升，但预计行业收入在调整期不会有大幅增长。预计全年销售收入将达到22000亿元，同比增长约10%。

关键词：家电；智能家电技术；电冰箱；洗衣机；空调；音响；电冰箱；彩电

查看摘要 索取原文[12页]

In order to achieve the quick and accurate adjustment of the robot fish,there are two plans,which are based on ant-colony-algorithm movement strategy.These plans are aimed at 2D robot fish in the ant colony algorithm,and the key judgment of the robot fish relies on the branches of physic matters,together with the best match of the fish in its current speed.However,according to the dynamic algorithm project,the feedback of dynamic variable movement can process adjustment automatically.In every period,these two examples by which the 2D Simulation results show the robot fish can be adjusted on the policy path.To achieve optimal combination of speed and direction,the shortest time has a strong ability to adapt effectively to meet the simulation of robot fish or action of the action decision-making.

关键词：光机电；机器人；模拟机器鱼；蚁群算法；行动决策;

查看摘要 索取原文[6页]

This paper presents a method based on a multi-objective self-adaptive differential evolution (MOSaDE) algorithm to improve the parametric reconfiguration feature in the optimal design of a parallel robot.We propose a MOSaDE algorithm,in which both trial vector generation strategies and their associated control parameter values are gradually self-adapted by learning from their previous experiences in generating promising solutions.Consequently,a more suitable generation strategy along with its parameter settings can be determined adaptively to match different phases of the search process.Furthermore,a constraint-handling mechanism is added to bias the search to the feasible region of the search space.The obtained solution will be a set of optimal geometric parameters and optimal PID control gains.The results obtained in a set of experiments performed mechatronic system show the effectiveness of the proposed approach.

关键词：光机电；机器人；多目标优化；微分进化

查看摘要 索取原文[5页]

This paper presents a two-dimensional movement and the one-dimensional rotating 3 DOF robot that can be used to pick up, delivery and place riveting column, thin axis (referred to as riveting column) and other parts, forming the assembly systems of riveting of sheet metal. In addition to the robot, the system also has moving table, clamp, a number of riveting column station and spin riveter etc. Moving table is equipped with the clamp, it can move in the X and Y directions, respectively. The clamp that fixed the sheet metal work-piece can move in Z-direction, which make it easy for assembling the riveting axis into the riveting holes on the work-piece. Robot can move along the Y axis and swing around the Z axis, make the nozzle that is in the end of manipulator move between riveting column stations and spin riveter, which pick up and place the riveting column. A number of riveting column station is used for store riveting column and sorting them. Spin riveter rotates while moving along the Z axis at the same time, by pressure and rotational force it completes the column riveting on sheet metal parts.

关键词：光机电；机器人；移动；转动

查看摘要 索取原文[5页]

A complete coverage path planning algorithm,which combines local space coverage with global planning,is proposed.At first,environmental model of mobile robot in a space with obstacles is built by Boustrophedon unit decomposition method,and mobile robot realizes coverage in a reciprocating way in local space.S econdly,it takes local space divid ing,sub-space connecting sequence and sub-space walking route into account,then a completely 4onnected distance matrix that represents the connecting relation ship ofth e coverage sp ace are defined.Thirdly,dynamic programming algorithm is used to optimize this matrix and a shortest global coverage sequence is acquired.Simulation example proves the effectiveness of the proposed algorithm.

关键词：光机电；机器人；动态编程算法；路径规划

查看摘要 索取原文[5页]

In order to solve the problems of complete coverage path and obstacle avoidance with the mobile robot,the complete coverage planning was described first,and then the algorithm of the complete coverage path planning was analyzed.The complete traversal algorithm and the obstacle avoidance strategy of the robot around the barrier were put forward.Finally,the traversal control flow chart of the traversal robot implemented in Single Chip Microcomputer (SCM) was obtained.After the above analysis,the algorithm was simple,practical,and low repeatability,and high efficiency.The algorithms could effectively solve the difficulty of complete coverage path and obstacle avoidance with the robot.

关键词：光机电；机器人；路径规划；避障策略

查看摘要 索取原文[6页]

Two-wheeled self-balanced robot based on the inverted pendulum model belongs to the category of the wheeled robots and it shares many characters with inverted pendulum,which are nonlinear,strong coupling,multi-variable and parameter uncertainty.Because there are many methods to keep this unstable robot self-balanced,this kind of robot has become an ideal platform to verify various kinds of control theories.In this paper,the two-wheeled robot is built on LEGO NXT set and depends on the sensors like gyro,angle transducer to keep upright.The mathematic and kinetic model of the robot is established according to the Lagrangian Dynamics and state-space equation of the whole system is presented.At last,a kind of state feedback control with the state observer is set up to make the system closed and stable.

关键词：光机电；机器人；拉格朗日动力学；状态反馈控制；状态观测器

查看摘要 索取原文[6页]

The problem of optimally routing the wiring in large-scale modular skins for robots is gaining much attention in the literature. Theoretically, the problem is NP-hard. On the basis of previous work [3], [37], we solve the skin wiring problem using an Ant Colony Optimization approach. In this Chapter, we address the problem of designing a good pheromone structure: we propose five alternatives, which are validated using both real and artificially generated problem instances.

关键词：光机电；机器人；费洛蒙结构；皮肤布线

查看摘要 索取原文[22页]