Excitation trajectory
WebKEYWORDS: Dynamic identification; Excitation trajectory; Fourier coefficients; D-optimality. I. INTRODUCTION The need for robot manipulator is increasing in order to raise the productivity and improve the quality of products in manufacturingindustry.Inthisrespect,off-lineprogramming supported by simulation, and … WebDec 15, 2024 · The rapid growth of ship traffic leads to traffic congestion, which causes maritime accidents. Accurate ship trajectory prediction can improve the efficiency of navigation and maritime traffic safety. Previous studies have focused on developing a ship trajectory prediction model using a deep learning approach, such as a long short-term …
Excitation trajectory
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WebAug 15, 2024 · To optimize the design of the excitation trajectory, Deng [24] et al. selected the quintic polynomial of joint space as the excitation trajectory without periodic characteristics. Wolfgang [25] and Van [26] employed the B-spline interpolation algorithm to plan the excitation trajectory. However, low-order B-spline basis functions tend to easily ... WebJul 4, 2024 · A good excitation trajectory will intrinsically affects the robustness and accuracy of parameter identification results. Parameterized finite Fourier series [14, 15] and polynomials [] are two typical trajectories for the selection of trajectories.The excitation signal is based on the modified Fourier series [], and the finite sum of harmonic sine …
WebThis is then applied to obtain conditions under which the state trajectory of a state representation spans the whole state space. 展开 . 关键词: linear systems state-space methods persistency of excitation controllable linear time-invariant system state trajectory state representation behavioral systems annihilators. WebOct 11, 2024 · The finite Fourier series is studied as the excitation trajectory of the dynamic parameter identification experiment. Combined with the minimum condition number, the optimization objective function of the excitation trajectory parameters is proposed, and the excitation trajectory parameters are calculated by MATLAB fmincon …
WebMar 22, 2024 · Focusing on the complex nonlinear control problem of robots, this study concentrates on a dynamic modeling method to demonstrate the influence of excitation … WebAug 23, 2024 · Therefore, obtaining the optimal excitation trajectory is an important basis for robot parameter identification. The pros and cons of the excitation trajectory are mainly determined by the condition number \(cond\left( Y \right)\) of the observation matrix Y. When the condition number is too large, the above formula is an ill-conditioned system ...
WebMar 22, 2024 · Inertial and nonlinear friction parameters precise identification of Stewart platform (SP) is a pending problem owing to the strong coupling and small workspace. This paper proposes a novel identification model based on symmetric excitation trajectory …
WebNov 9, 2024 · optimize excitation trajectory based on cond of minimal regressor. matrixized constraints for trajectory optimization: q < qmax, qd < qdmax, qdd < … hendrickson in cantonWeb3.2. Excitation Trajectory. When designing an identification experiment for the robot, it is necessary to design proper excitation trajectories to ensure the accuracy of estimation … hendrickson insurance servicesWebexcitation is sufficient to provide accurate and fast parameter estimation in the presence of disturbances such as measurement noise and actuator disturbances, and (2) the … laptop for gaming thinWebTitle: Dissipative state transfer and Maxwell's demon in single quantum trajectories: Excitation transfer between two noninteracting qubits via unbalanced dissipation rates; ... knowledge of the wave function in the presence of a Markovian (memoryless) environment -- this is a single quantum trajectory effect. Beyond single quantum trajectories ... hendrickson inflation systemWebExcitation-transfer theory focuses on physiological manifestations of bodily arousal. All vital emotions are known to be accompanied by elevated sympathetic reactivity in the autonomic nervous system. According to the … hendrickson in lebanon indianaWebOct 14, 2024 · Scholars such as Wu (Wu 2013) and Lou further improved the excitation trajectory, using the Fourier series based on the quintic polynomial as the excitation … laptop for excel workWebOptimized excitation trajectory. Source publication +9 Energy consumption modeling of industrial robot based on simulated power data and parameter identification Article Full-text available May... hendrickson in etown ky