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Fabrication of ionic polymer-metal composites (IPMCs) and robot design
Hanmin PENG, Qingjun Ding, Huafeng LI
《机械工程前沿(英文)》 2009年 第4卷 第3期 页码 332-338 doi: 10.1007/s11465-009-0046-5
关键词: ionic polymer-metal composites (IPMCs) artificial muscles actuator bionic robot platinum-plated
Design, analysis, and neural control of a bionic parallel mechanism
《机械工程前沿(英文)》 2021年 第16卷 第3期 页码 468-486 doi: 10.1007/s11465-021-0640-8
Building a dense surface map incrementally from semi-dense point cloud andRGBimages
Qian-shan LI,Rong XIONG,Shoudong HUANG,Yi-ming HUANG
《信息与电子工程前沿(英文)》 2015年 第16卷 第7期 页码 594-606 doi: 10.1631/FITEE.14a0260
Cutting performance of surgical electrodes by constructing bionic microstriped structures
《机械工程前沿(英文)》 2023年 第18卷 第1期 doi: 10.1007/s11465-022-0728-9
关键词: surgical electrodes tissue adhesion thermal injury bionic structures cutting performance medical tools
Design and experimental study of a passive power-source-free stiffness-self-adjustable mechanism
Yuwang LIU, Dongqi WANG, Shangkui YANG, Jinguo LIU, Guangbo HAO
《机械工程前沿(英文)》 2021年 第16卷 第1期 页码 32-45 doi: 10.1007/s11465-020-0604-4
关键词: variable stiffness mechanism stiffness self-regulation bionic robot modeling
《机械工程前沿(英文)》 2023年 第18卷 第2期 doi: 10.1007/s11465-023-0747-1
关键词: micro-electro-mechanical system capacitive sensor bionics operation instability mechanical and electrical decoupling biomedical force measurement
孟昭礼,方向阳,罗兰,尚坚
《中国工程科学》 2007年 第9卷 第3期 页码 28-34
银泰(1-对羟基苯基丁酮)是以银杏外种皮提纯物白果酚为先导化合物仿生合成的一种杀菌剂。其中,银杏果实乙醇粗提物8.3倍和25倍液对苹果腐烂病抑菌率达100%和50%;银杏果实外种皮提纯物白果酚200倍和400倍液对苹果腐烂病病菌抑菌率均为100%。20%银泰微乳剂对苹果腐烂病、番茄灰霉病等4种病菌 EC50 为17.26~48.43mg/L,分别优于对照药剂;田间防治小麦纹枯病等4种病害效果达85%以上;对非靶标生物安全,且不易产生抗药性。仿生合成的银泰原药对大白鼠毒性试验,经口、经皮 LD50 均为4640mg/kg,20%银泰乳油对大白鼠毒性试验,经口LD50为3160mg/kg,经皮 LD50 为2150mg/kg;亚慢性经口毒性(90d)试验雌为19.1mg/kg,雄为18.3mg/kg;Ames、细胞微核和染色体畸变试验均为阴性结果。
Review of human–robot coordination control for rehabilitation based on motor function evaluation
《机械工程前沿(英文)》 2022年 第17卷 第2期 doi: 10.1007/s11465-022-0684-4
关键词: human–robot coupling lower limb rehabilitation exoskeleton robot motor assessment dynamical model perception
《机械工程前沿(英文)》 2022年 第17卷 第4期 doi: 10.1007/s11465-022-0687-1
关键词: masticatory robot cable-driven linear actuator parallel robot stiffness analysis
Terrain classification and adaptive locomotion for a hexapod robot Qingzhui
Yue ZHAO, Feng GAO, Qiao SUN, Yunpeng YIN
《机械工程前沿(英文)》 2021年 第16卷 第2期 页码 271-284 doi: 10.1007/s11465-020-0623-1
关键词: terrain classification hexapod robot legged robot adaptive locomotion gait control
Design and modeling of continuum robot based on virtual-center of motion mechanism
《机械工程前沿(英文)》 2023年 第18卷 第2期 doi: 10.1007/s11465-022-0739-6
关键词: VCM mechanism continuum robot flexural joint pseudo-rigid body model cable-driven
Strategy for robot motion and path planning in robot taping
Qilong YUAN,I-Ming CHEN,Teguh Santoso LEMBONO,Simon Nelson LANDÉN,Victor MALMGREN
《机械工程前沿(英文)》 2016年 第11卷 第2期 页码 195-203 doi: 10.1007/s11465-016-0390-1
Covering objects with masking tapes is a common process for surface protection in processes like spray painting, plasma spraying, shot peening, etc. Manual taping is tedious and takes a lot of effort of the workers. The taping process is a special process which requires correct surface covering strategy and proper attachment of the masking tape for an efficient surface protection. We have introduced an automatic robot taping system consisting of a robot manipulator, a rotating platform, a 3D scanner and specially designed taping end-effectors. This paper mainly talks about the surface covering strategies for different classes of geometries. The methods and corresponding taping tools are introduced for taping of following classes of surfaces: Cylindrical/extended surfaces, freeform surfaces with no grooves, surfaces with grooves, and rotational symmetrical surfaces. A collision avoidance algorithm is introduced for the robot taping manipulation. With further improvements on segmenting surfaces of taping parts and tape cutting mechanisms, such taping solution with the taping tool and the taping methodology can be combined as a very useful and practical taping package to assist humans in this tedious and time costly work.
关键词: robot taping path planning robot manipulation 3D scanning
A new efficient optimal path planner for mobile robot based on Invasive Weed Optimization algorithm
Prases K. MOHANTY,Dayal R. PARHI
《机械工程前沿(英文)》 2014年 第9卷 第4期 页码 317-330 doi: 10.1007/s11465-014-0304-z
Planning of the shortest/optimal route is essential for efficient operation of autonomous mobile robot or vehicle. In this paper Invasive Weed Optimization (IWO), a new meta-heuristic algorithm, has been implemented for solving the path planning problem of mobile robot in partially or totally unknown environments. This meta-heuristic optimization is based on the colonizing property of weeds. First we have framed an objective function that satisfied the conditions of obstacle avoidance and target seeking behavior of robot in partially or completely unknown environments. Depending upon the value of objective function of each weed in colony, the robot avoids obstacles and proceeds towards destination. The optimal trajectory is generated with this navigational algorithm when robot reaches its destination. The effectiveness, feasibility, and robustness of the proposed algorithm has been demonstrated through series of simulation and experimental results. Finally, it has been found that the developed path planning algorithm can be effectively applied to any kinds of complex situation.
关键词: mobile robot obstacle avoidance Invasive Weed Optimization navigation
An autonomous miniature wheeled robot based on visual feedback control
CHEN Haichu
《机械工程前沿(英文)》 2007年 第2卷 第2期 页码 197-200 doi: 10.1007/s11465-007-0033-7
关键词: measuring distance autonomous locomotion advantage navigation
Analytical dynamic solution of a flexible cable-suspended manipulator
Mahdi BAMDAD
《机械工程前沿(英文)》 2013年 第8卷 第4期 页码 350-359 doi: 10.1007/s11465-013-0271-9
Cable-suspended manipulators are used in large scale applications with, heavy in weight and long in span cables. It seems impractical to maintain cable assumptions of smaller robots for large scale manipulators. The interactions among the cables, platforms and actuators can fully evaluate the coupled dynamic analysis. The structural flexibility of the cables becomes more pronounced in large manipulators. In this paper, an analytic solution is provided to solve cable vibration. Also, a closed form solution can be adopted to improve the dynamic response to flexibility. The output is provided by the optimal torque generation subject to the actuator limitations in a mechatronic sense. Finally, the performance of the proposed algorithm is examined through simulations.
标题 作者 时间 类型 操作
Fabrication of ionic polymer-metal composites (IPMCs) and robot design
Hanmin PENG, Qingjun Ding, Huafeng LI
期刊论文
Building a dense surface map incrementally from semi-dense point cloud andRGBimages
Qian-shan LI,Rong XIONG,Shoudong HUANG,Yi-ming HUANG
期刊论文
Design and experimental study of a passive power-source-free stiffness-self-adjustable mechanism
Yuwang LIU, Dongqi WANG, Shangkui YANG, Jinguo LIU, Guangbo HAO
期刊论文
A bionic approach for the mechanical and electrical decoupling of an MEMS capacitive sensor in ultralow
期刊论文
Review of human–robot coordination control for rehabilitation based on motor function evaluation
期刊论文
Development of a masticatory robot using a novel cable-driven linear actuator with bidirectional motion
期刊论文
Terrain classification and adaptive locomotion for a hexapod robot Qingzhui
Yue ZHAO, Feng GAO, Qiao SUN, Yunpeng YIN
期刊论文
Strategy for robot motion and path planning in robot taping
Qilong YUAN,I-Ming CHEN,Teguh Santoso LEMBONO,Simon Nelson LANDÉN,Victor MALMGREN
期刊论文
A new efficient optimal path planner for mobile robot based on Invasive Weed Optimization algorithm
Prases K. MOHANTY,Dayal R. PARHI
期刊论文