Results 1 to 10 of about 24,615,754 (159)
IEEE Access, 2018 This paper focuses on the parameter estimation of a class of bilinear systems, for which the input-output representation is derived by eliminating the state variables in the systems.
Meihang Li, Ximei Liu
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Machines, 2021 This paper focuses on the nonlinear system identification problem, which is a basic premise of control and fault diagnosis. For Hammerstein output-error nonlinear systems, we propose an auxiliary model-based multi-innovation fractional stochastic ...
Chen Xu, Yawen Mao
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Algorithms, 2018 This paper focuses on the joint estimation of parameters and time-delays of the multiple-input single-output output-error systems. Since the time-delays are unknown, an effective identification model with a high dimensional and sparse parameter vector is
Junyao You, Yanjun Liu
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International Journal of Adaptive Control and Signal ProcessingThis paper deals with the problem of the parameter estimation for feedback nonlinear output‐error systems. The auxiliary model‐based recursive least squares algorithm and the auxiliary model‐based stochastic gradient algorithm are derived for parameter ...
Feng Ding, Dan Yang, Guangqin Miao
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Semantic Segmentation Algorithm Based on Attention Mechanism and Auxiliary Task [PDF]
Jisuanji gongcheng, 2021 When applied to semantic segmentation, the existing convolutional neural network models suffer from the low dispersion of low-level features, and thus reduce the performance of semantic segmentation algorithms.To address the problem, a basic fully ...
YE Jianfeng, XU Ke, XIONG Junfeng, WANG Huaming
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Identification of Wiener Systems with Recursive Gauss-Seidel Algorithm
Elektronika ir Elektrotechnika, 2023 The Recursive Gauss-Seidel (RGS) algorithm is presented that is implemented in a one-step Gauss-Seidel iteration for the identification of Wiener output error systems.
Metin Hatun
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Applied Sciences, 2022 External vibration, shock, unbalanced torque and other uncertain disturbances are mainly transmitted to the motor rotor through the bearing friction. To restrain the uncertain friction disturbances and improve the speed stability of a permanent magnet ...
Peng Gao +5 more
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Frontiers in Plant Science, 2022 Growth traits, such as fresh weight, diameter, and leaf area, are pivotal indicators of growth status and the basis for the quality evaluation of lettuce. The time-consuming, laborious and inefficient method of manually measuring the traits of lettuce is
Qinjian Zhang +3 more
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Maximum Likelihood Identification of Dual-rate Hammerstein Systems
Nantong Daxue xuebao. Ziran kexue ban, 2021 Aiming at a kind of dual-rate Hammerstein system, based on the auxiliary model identification idea, using the maximum likelihood principle and recursive identification technology, this paper proposes a maximum likelihood recursive least squares algorithm.
LI Junhong ZHANG Jiali LU Guoping
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Primary-Auxiliary Model Scheduling Based Estimation of the Vertical Wheel Force in a Full Vehicle System [PDF]
Mechanical systems and signal processing, 2021 In this work, we study estimation problems in nonlinear mechanical systems subject to non-stationary and unknown excitation, which are common and critical problems in design and health management of mechanical systems.
Xueke Zheng +5 more
semanticscholar +1 more source