Singular perturbation theory : mathematical and analytical techniques with applications to engineering / by 230271 Johnson, R.S.

Robust stability of linear dynamic systems with application to singular perturbation theory

Get full text

Singular Perturbation Theory-Based Qualitative Dynamics Investigation of Flywheel Energy Storage System in Discharge Mode by Weiya Zhang, Yongli Li, Xiaoyong Chang, Nan Wang

“…An investigation on qualitative dynamics in a voltage-current dual-loop controlled flywheel energy storage system (FESS) operating in discharge mode is presented in this paper, providing novel insights into the effect of two-timescale characteristics on the safety and stability of energy transmission of FESS. Based on singular perturbation theory, a two-timescale approach is proposed to separate the FESS into the fast and slow subsystems. …”
Get full text

Automatic Current-Constrained Double Loop ADRC for Electro-Hydrostatic Actuator Based on Singular Perturbation Theory by Rongrong Yang, Yongjie Ma, Jiali Zhao, Ling Zhang, Hua Huang

Subjects: Get full text

Using singular perturbation theory to determine kinetic parameters in a non-standard coupled enzyme assay by Dalwadi, M, Orol, D, Walter, F, Minton, N, King, J, Kovacs, K

“…First, one of the products of the auxiliary enzyme is a substrate for the primary enzyme and, second, we explicitly account for the reversibility of the auxiliary enzyme reaction. Using singular perturbation theory, we characterize the two distinguished asymptotic limits in terms of the strength of the reverse reaction, which allows us to determine how to deduce the kinetic parameters of the primary enzyme for a characterized auxiliary enzyme. …”

Fuzzy Saturated Output Feedback Tracking Control for Robot Manipulators: A Singular Perturbation Theory Based Approach by Huashan Liu, Kuangrong Hao, Xiaobo Lai

“…To deal with the problem of the output feedback tracking (OFT) control with bounded torque inputs of robot manipulators, we propose a generalized fuzzy saturated OFT controller based on singular perturbation theory. First, considering the fact that the output toque of joint actuators is limited, a general expression for a class of saturation functions is given to be applied in the control law. …”
Get full text

Fuzzy Saturated Output Feedback Tracking Control for Robot Manipulators: A Singular Perturbation Theory Based Approach by Huashan Liu, Kuangrong Hao, Xiaobo Lai

“…To deal with the problem of the output feedback tracking (OFT) control with bounded torque inputs of robot manipulators, we propose a generalized fuzzy saturated OFT controller based on singular perturbation theory. First, considering the fact that the output toque of joint actuators is limited, a general expression for a class of saturation functions is given to be applied in the control law. …”
Get full text

A Singular Perturbation Theory-Based Composite Control Design for a Pump-Controlled Hydraulic Actuator with Position Tracking Error Constraint by Bing-Long Wang, Yan Cai, Jin-Chun Song, Qian-Kun Liang

Subjects: Get full text

Regularization of the Boundary Equilibrium Bifurcation in Filippov System with Rich Discontinuity Boundaries by Nanbin Cao, Yue Zhang, Xia Liu

Subjects: Get full text

Finite cyclicity of the contact point in slow-fast integrable systems of Darboux type by Renato Huzak

Subjects: Get full text

Existence of Kink and Antikink Wave Solutions of Singularly Perturbed Modified Gardner Equation by Weifang Yan, Linlin Wang, Min Zhang

Subjects: Get full text

Epidemic spread of influenza viruses: The impact of transient populations on disease dynamics by Karen R. Ríos-Soto, Baojun Song, Carlos Castillo-Chavez

Subjects: “…epidemic models; epidemiological time scales; singular perturbation theory; avian influenza; mixing probabilities.…”
Get full text

Modelling of derivatives pricing using methods of spectral analysis by Ivan Burtnyak, Anna Malytska

Subjects: “…stock market, derivatives, spectral analysis, spectral theory, singular perturbation theory, regular perturbation theory…”
Get full text

Weak separation limit of a two-component Bose-Einstein condensate by Christos Sourdis

Subjects: “…Geometric singular perturbation theory…”
Get full text

Spectral study of options based on CEV model with multidimensional volatility by Ivan Burtnyak, Anna Malytska

Subjects: Get full text

Estimating Transient Stability Regions of Large-Scale Power Systems Part II: Reduced-Order Stability Region with Computational Efficiency by Yuqing Lin, Tianhao Wen, Lei Chen, Yang Liu, Q. H. Wu

Subjects: Get full text

CEV Model with Stochastic Volatility by IVAN BURTNYAK, Anna Malytska

Subjects: “…derivative pricing, stochastic volatility, local volatility, spectral theory, singular perturbation theory, regular perturbation theory.…”
Get full text

Adaptive Dynamic Programming-Based Cross-Scale Control of a Hydraulic-Driven Flexible Robotic Manipulator by Xiaohua Wei, Jiangang Ye, Jianliang Xu, Zhiguo Tang

Subjects: Get full text

Traveling wave fronts in a single species model with cannibalism and strongly nonlocal effect by Xijun Deng, Aiyong Chen

Subjects: Get full text

Existence of traveling waves in a delayed convecting shallow water fluid model by Minzhi Wei

Subjects: Get full text