作者: 火海 時(shí)間: 2025-3-21 21:07 作者: mercenary 時(shí)間: 2025-3-22 01:37
The Use of Skew-Symmetric Cartesian Tensors in Describing Orientations and Invariants of Spatial Rot, based on relatively oriented skew-symmetric second-order Cartesian tensors, we provide an analysis for the orientations of spatial rotations and derive some important formulations for their axes and the angles of rotation.作者: 娘娘腔 時(shí)間: 2025-3-22 05:04 作者: 大溝 時(shí)間: 2025-3-22 11:18 作者: Stress-Fracture 時(shí)間: 2025-3-22 15:05
An Algorithm for the Nonlinear Adaptive Robot Control Synthesisved, which guarantees the linear behaviour of the nonlinear IBM in the closed loop system. An unified direct adaptation procedure of the position and velocity regulator gains, has also been proposed, where desired stage of the relative and exponential stability have been preserved. In this sense a simple control synthesis procedure has been built.作者: concubine 時(shí)間: 2025-3-22 18:43 作者: 難取悅 時(shí)間: 2025-3-22 23:29
2213-8986 ce of a wide group of specialists in the field.Topics include: kinematics, dynamics, path planning and tracking,control, mobile robotics, navigation, robot programming, andsophisticated applications in the manufacturing, medical, and otherareas. .978-94-010-5115-6978-94-011-2526-0Series ISSN 2213-8986 Series E-ISSN 2213-8994 作者: conifer 時(shí)間: 2025-3-23 01:58 作者: sebaceous-gland 時(shí)間: 2025-3-23 08:18 作者: ASSET 時(shí)間: 2025-3-23 12:00 作者: Corral 時(shí)間: 2025-3-23 14:18
A Formal Framework for Specifying Robot Kinematics. Intelligent robots are autonomous and they are required in environments where human interaction is hazardous or impossible. The computational mechanisms that make a robot intelligent are mainly software packages consisting of a variety of complex programs whose inputs and outputs are not just math作者: 失望未來(lái) 時(shí)間: 2025-3-23 21:31
Non-Geometrical Parameters Identification for Robot Kinematic Calibration by use of Neural Network T Identification of geometrical errors is not a problem any more since several methods have been presented recently. The remaining problem is the identification of the non-geometrical errors. Non-geometrical errors modeling is a very complex and heavy process. The originality of this paper is the use作者: ARM 時(shí)間: 2025-3-23 23:09
The Use of Skew-Symmetric Cartesian Tensors in Describing Orientations and Invariants of Spatial Rotspatial rotations. In particular by exploring various relationships between second-order skew-symmetric Cartesian tensors and their vector invariants, we provide a number of important tensor identities which enable us to manipulate effectively (and thus simplify) other complex tensor equations. Also作者: Type-1-Diabetes 時(shí)間: 2025-3-24 02:37
An Automatic Verification of Simplified Robot Modelsic robot model. The derived . equations could become even extremally complex — especially for more complicated manipulators. At the same time model—based controllers require the on—line evaluation of the robot dynamics in the control law. This becomes computationally expensive and time—consuming tas作者: 提名的名單 時(shí)間: 2025-3-24 09:02
A Comparison between Theoretically Derived and Experimentally Verified Dynamic Modelling of a SCARA-strategies. In this case a dynamic model is needed for collision-free motion planning and control of two cooperating robots in an assembly cell. The two robots are of different types, an anthropomorphic type and a SCARA type. In this paper the derivation and identification of the dynamical model for作者: GLUE 時(shí)間: 2025-3-24 11:04
Dynamics of Robots Having Supple Bodies have used Newton-Euler’s formalism for a simple robot in rotary movement. So we have studied how to calculate the own pulsations of the robot’s mechanical structure. The robot’s segments have been modelized using Euler-Bernoulli beams and taking into account the stiffness of the articulations as we作者: Initiative 時(shí)間: 2025-3-24 17:46 作者: 止痛藥 時(shí)間: 2025-3-24 20:33 作者: Irksome 時(shí)間: 2025-3-24 23:16
Passivity and Learning Control for Robot Tasks under Geometric Constraintsrogram learning for skilled motions in the central nervous system..This paper proposes a class of learning control algorithms for bettering operation of the robot arm under a geometrical end-point constraint. At each trial, the command input torque is modified by present joint velocity errors deviat作者: Keratectomy 時(shí)間: 2025-3-25 03:55
A Decentralized Adaptive Controller for Robot Manipulator Trajectory Controls accu rat. e trajectory tracking. The control law is based on the independent. joint. control and self-tuning control philosophies. The result.ing controller is simple in structure, computationally fast and amenable to parallel processing implementation.作者: CAGE 時(shí)間: 2025-3-25 11:29
Robust Control of Robot Arms Using the Variable Structure Approachto variable structure systems. According to a suitable switching logic the structure is changed, i.e. it switches from one continuous function to another continuous function of the state. In sliding mode the state follows the switching surface and the dynamics of the robot have no influence on the t作者: 某人 時(shí)間: 2025-3-25 14:48
A Comparison of Direct Adaptive Controllers Applied to a Class 1 Manipulatormain emphasis is on the experimental results, and the relative efficacy of each algorithm. However, we also draw comparisons on the structure of each algorithm, and the corresponding implications for discrete-time implementations. The main conclusion is that the decentralised version of the Minimal 作者: 享樂(lè)主義者 時(shí)間: 2025-3-25 16:09 作者: 要控制 時(shí)間: 2025-3-25 20:28
Model Reference Adaptive Control (MRAC) of Robotic Manipulators using a Modified Output Error Methodntegrated dynamical model of a manipulator and actuators, the defined new regressors and augmented error in the modified output error method result a closed-loop system that is globally asymptotically stable without over-parameterization. Knowledge of the high frequency gain sign of the unknown plan作者: extemporaneous 時(shí)間: 2025-3-26 03:26 作者: 名字的誤用 時(shí)間: 2025-3-26 07:20 作者: Missile 時(shí)間: 2025-3-26 11:42
Book 1992ic systems have intelligence features, andare able to perform dexterous and intelligent human-like actionsthrough appropriate combination of learning, perception, planning,decision making and control. .This book presents advanced concepts, techniques and applicationsreflecting the experience of a wi作者: 最小 時(shí)間: 2025-3-26 15:47 作者: 空氣傳播 時(shí)間: 2025-3-26 19:20
A Comparison of Direct Adaptive Controllers Applied to a Class 1 Manipulator flops per sampling interval. MCS is classed as a direct adaptive controller[3]. The two other direct adaptive controllers of Seraji [4] and Oh and Jamshidi [5] did not perform as well as MCS: model-following was not so close, noise was more of a problem and the implemented forms were more complicated.作者: 使成整體 時(shí)間: 2025-3-26 23:51 作者: flex336 時(shí)間: 2025-3-27 04:09
Direct Kinematics of the 6-4 Fully Parallel Manipulator with Position and Orientation Uncoupledquation in one unknown for the position of the platform reference point; then, for each position, an 8th order polynomial equation in one unknown can be solved for the orientation of the platform. Consequently, the mechanism can be assembled at most in 16 configurations. An example is reported for illustrating the new theoretical results.作者: Irrepressible 時(shí)間: 2025-3-27 07:29
Fast Implementation of Robotic Manipulator Kinematics using Cordic and Systolic Processorsy cascading the rotation and translation processing elements and pipelining the array. The use of CORDIC processors results in simple, hardware-efficient, fast, and VLSI suitable implementations of the kinematic equations appropriate for runtime operation.作者: 航海太平洋 時(shí)間: 2025-3-27 11:23 作者: 遠(yuǎn)地點(diǎn) 時(shí)間: 2025-3-27 15:51 作者: membrane 時(shí)間: 2025-3-27 20:10 作者: Musculoskeletal 時(shí)間: 2025-3-28 01:14 作者: 產(chǎn)生 時(shí)間: 2025-3-28 04:49
the insurance specialist studies. Hence, particular emphasis continues to be placed on conveying basic knowledge and methodology of reinsurance. The book is divided into eleven sections. It covers the historical origins and the economic importance of reinsurance, the relevant legal bases and the fun作者: phytochemicals 時(shí)間: 2025-3-28 10:07 作者: amygdala 時(shí)間: 2025-3-28 11:39 作者: excrete 時(shí)間: 2025-3-28 17:28 作者: nonsensical 時(shí)間: 2025-3-28 22:07 作者: 壯觀的游行 時(shí)間: 2025-3-29 00:28
Jean-Michel Renders,José del R. Millan,Marc Becquets. This will make it possible to go beyond two-photon exchange, which until now has been possible only for the lightest elements. The procedure has been implemented on highly charged helium-like ions.The procedure was primarily developed for static properties, but it is also applicable to dynamical 作者: Simulate 時(shí)間: 2025-3-29 04:16
P. Muraca,M. La Cava,A. Ficolaays, metaheuristic approaches, including the simulated annealing method, the tabu search method, the neural network approach, and genetic algorithms, have been getting popular for combinatorial optimization. However, not many applications of those approaches have been made to the combinatorial relia作者: Melodrama 時(shí)間: 2025-3-29 10:43 作者: Collar 時(shí)間: 2025-3-29 12:46 作者: 議程 時(shí)間: 2025-3-29 17:02
Premal Desaiays, metaheuristic approaches, including the simulated annealing method, the tabu search method, the neural network approach, and genetic algorithms, have been getting popular for combinatorial optimization. However, not many applications of those approaches have been made to the combinatorial relia作者: 哺乳動(dòng)物 時(shí)間: 2025-3-29 21:13
A. J. L. Nievergeld,H. H. van de Venays, metaheuristic approaches, including the simulated annealing method, the tabu search method, the neural network approach, and genetic algorithms, have been getting popular for combinatorial optimization. However, not many applications of those approaches have been made to the combinatorial relia作者: 英寸 時(shí)間: 2025-3-30 03:40 作者: 思想靈活 時(shí)間: 2025-3-30 06:13 作者: 獨(dú)裁政府 時(shí)間: 2025-3-30 11:39 作者: 繁榮地區(qū) 時(shí)間: 2025-3-30 13:41
C. Innocenti,V. Parenti-Castellichemistry. Accordingly, it provides an accessible introduction for readers new to the field, presents advanced methodologies for experts, and discusses possible future perspectives, helping readers understand when/how to apply/develop the methodologies..978-3-642-40766-6作者: 自愛(ài) 時(shí)間: 2025-3-30 18:16
nches of engineering including IT, power, automotive and aerospace sectors. The handbook‘s cross-disciplinary scope will ensure that it?serves as an indispensable tool for researchers in industrial, electrical,978-1-4471-3939-3978-1-85233-841-1作者: 生來(lái) 時(shí)間: 2025-3-30 21:57 作者: 剛開(kāi)始 時(shí)間: 2025-3-31 03:48 作者: colloquial 時(shí)間: 2025-3-31 07:59
A Decentralized Adaptive Controller for Robot Manipulator Trajectory Controls accu rat. e trajectory tracking. The control law is based on the independent. joint. control and self-tuning control philosophies. The result.ing controller is simple in structure, computationally fast and amenable to parallel processing implementation.
