Handling multiple objectives with biogeography-based optimizationSpringer Science and Business Media LLC - Tập 9 - Trang 30-36 - 2012
Hai-Ping Ma, Xie-Yong Ruan, Zhang-Xin Pan
Biogeography-based optimization (BBO) is a new evolutionary optimization method
inspired by biogeography. In this paper, BBO is extended to a multi-objective
optimization, and a biogeography-based multi-objective optimization (BBMO) is
introduced, which uses the cluster attribute of islands to naturally decompose
the problem. The proposed algorithm makes use of nondominated sorting approach
to imp... hiện toàn bộ
Differential evolution based high-order peak filter design with application to compensation of contact-induced vibration in HDD servo systemsSpringer Science and Business Media LLC - Tập 14 - Trang 45-56 - 2016
Deqing Huang, Jian-Xin Xu, Xin Deng, Venkatakrishnan Venkataramanan, The Cat Tuong Huynh
Sensitivity loop shaping using add-on peak filters is a simple and effective
method to reject narrow-band disturbances in hard disk drive (HDD) servo
systems. The parallel peak filter is introduced to provide high-gain magnitude
in the concerned frequency range of open-loop transfer function. Different from
almost all the known peak filters that possess second-order structures, we
explore in this ... hiện toàn bộ
Kinematic Analysis of an Under-actuated, Closed-loop Front-end Assembly of a Dragline ManipulatorSpringer Science and Business Media LLC - Tập 17 - Trang 527-538 - 2020
Muhammad A. Wardeh, Samuel Frimpong
Dragline excavators are closed-loop mining manipulators that operate using a
rigid multilink framework and rope and rigging system, which constitute its
front-end assembly. The arrangements of dragline front-end assembly provide the
necessary motion of the dragline bucket within its operating radius. The
assembly resembles a five-link closed kinematic chain that has two independent
generalized coo... hiện toàn bộ
Skeleton Marching-based Parallel Vascular Geometry Reconstruction Using Implicit FunctionsSpringer Science and Business Media LLC - Tập 17 - Trang 30-43 - 2019
Quan Qi, Qing-De Li, Yongqiang Cheng, Qing-Qi Hong
Fast high-precision patient-specific vascular tissue and geometric structure
reconstruction is an essential task for vascular tissue engineering and
computer-aided minimally invasive vascular disease diagnosis and surgery. In
this paper, we present an effective vascular geometry reconstruction technique
by representing a highly complicated geometric structure of a vascular system as
an implicit fu... hiện toàn bộ
Stability analysis for recurrent neural networks with time-varying delaySpringer Science and Business Media LLC - Tập 6 - Trang 223-227 - 2009
Yuan-Yuan Wu, Yu-Qiang Wu
This paper is concerned with the stability analysis for static recurrent neural
networks (RNNs) with time-varying delay. By Lyapunov functional method and
linear matrix inequality technique, some new delay-dependent conditions are
established to ensure the asymptotic stability of the neural network. Expressed
in linear matrix inequalities (LMIs), the proposed delay-dependent stability
conditions c... hiện toàn bộ
Integration of manufacturing services into virtual environments over the internetSpringer Science and Business Media LLC - Tập 1 - Trang 89-106 - 2004
Huiping Shang, Zhengxu Zhao
Virtual reality (VR) is a rapidly developing technology that has a wide spectrum
of industrial and commercial applications. Networked (distributed or shared)
virtual environments (VE) are of growing interest to modern manufacturing
industry; a dominating use of networked virtual manufacturing environments
(VMEs) is on-line visualisation and collaborative control of 3D information.
This has to be s... hiện toàn bộ
A new approach to state estimation for uncertain linear systems in a moving horizon estimation settingSpringer Science and Business Media LLC - Tập 13 - Trang 653-664 - 2016
J. Garcia-Tirado, H. Botero, F. Angulo
This paper addresses the state estimation problem for linear systems with
additive uncertainties in both the state and output equations using a moving
horizon approach. Based on the full information estimation setting and the
game-theoretic approach to the H ∞ filtering, a new optimization-based
estimation scheme for uncertain linear systems is proposed, namely the H ∞-full
information estimator, ... hiện toàn bộ