The Experts below are selected from a list of 132864 Experts worldwide ranked by ideXlab platform

B. Baykant Alagoz - One of the best experts on this subject based on the ideXlab platform.

  • H.Z. Alisoy; On the Harmonic Oscillation of High-order Linear Time Invariant Systems
    Balkan Journal of Electrical and Computer Engineering, 2014
    Co-Authors: B. Baykant Alagoz
    Abstract:

    — Linear time invariant (LTI) systems are widely used for modeling of dynamics systems in science and engineering problems. Harmonic oscillation of LTI systems is an outstanding case of LTI system behavior and it is employed for modeling of many periodic physical phenomenon in nature. This study investigates sufficient conditions to obtain harmonic oscillation by using high-order LTI systems. A design procedure for controlling harmonic oscillation of single-input single-output high-order LTI systems is presented. LTI system coefficients are calculated by Solving Equation sets, which imposes a stable sinusoidal oscillation solution for the characteristic polynomials of LTI systems. Moreover, these analyses are extended to fractional order LTI systems. Simulation examples are demonstrated for high-order LTI systems and the control of harmonic oscillations are discussed by using Hilbert transform and spectrogram of oscillation signals

  • On the Harmonic Oscillation of High-order Linear Time Invariant Systems
    arXiv: Discrete Mathematics, 2014
    Co-Authors: B. Baykant Alagoz
    Abstract:

    Linear time invariant (LTI) systems are widely used for modeling of dynamics systems in science and engineering problems. Harmonic oscillation of LTI systems is an outstanding case of LTI system behavior and it is employed for modeling of many periodic physical phenomenon in nature. This study investigates sufficient conditions to obtain harmonic oscillation by using high-order LTI systems. A design procedure for controlling harmonic oscillation of single-input single-output high-order LTI systems is presented. LTI system coefficients are calculated by Solving Equation sets, which imposes a stable sinusoidal oscillation solution for the characteristic polynomials of LTI systems. Moreover, these analyses are extended to fractional order LTI systems. Simulation examples are demonstrated for high-order LTI systems and the control of harmonic oscillations are discussed by using Hilbert transform and spectrogram of oscillation signals.

Huadan Duoji - One of the best experts on this subject based on the ideXlab platform.

  • Application of firefly algorithm of Solving Equation group
    Proceedings of the 2016 4th International Conference on Machinery Materials and Computing Technology, 2016
    Co-Authors: Huadan Duoji
    Abstract:

    An improved Firefly Algorithm is proposed for Solving Equation group. In the proposed algorithm, a heuristic exchange rule is introduced. Finally, numerical testing results are provided, and the comparisons demonstrate the effectiveness of the proposed algorithm for Solving the Equation groups.

  • A Novel Bat algorithm of Solving Equation group
    Proceedings of the 2016 4th International Conference on Machinery Materials and Computing Technology, 2016
    Co-Authors: Huadan Duoji
    Abstract:

    To solve Equation group problems, this paper constructed a bat algorithm. the algorithm was experimented and the experimental results show that the novel algorithm is effective for Solving ill-conditioned linear Equation groups.

Zhang Yidu - One of the best experts on this subject based on the ideXlab platform.

  • Digital true tooth surface modelling method of spiral bevel gear
    Mechanics, 2015
    Co-Authors: Mo Shuai, Zhang Yidu
    Abstract:

    A method for digital true gear tooth surfaces of spiral bevel gear is presented based on the meshing theory of gear and conjugate surface. The microscopic true tooth surface varies according to different machining adjustment parameters, so the true tooth surface of spiral bevel gear is not standard spherical involute. The study Obtained the disc  rete points on the digital true surface from Solving  Equation se based on meshing theory and successfully  establishe a spiral bevel gear  geometr model. The developed method verified by the machining adjustment parameters in engineering and precisely digital spiral bevel gear model. The study put forward a new method for the spiral bevel gear machining of non-standard digital true gear tooth surfaces, breaking the limitations of conventional modeling method based on stand spherical involute. Obtained a precisely digitized true tooth surface of spiral bevel gear based on machining adjustment parameters, which will have great value for transmission error analysis and true tooth contact analysis. DOI: http://dx.doi.org/10.5755/j01.mech.21.2.8397

Mo Shuai - One of the best experts on this subject based on the ideXlab platform.

  • Digital true tooth surface modelling method of spiral bevel gear
    Mechanics, 2015
    Co-Authors: Mo Shuai, Zhang Yidu
    Abstract:

    A method for digital true gear tooth surfaces of spiral bevel gear is presented based on the meshing theory of gear and conjugate surface. The microscopic true tooth surface varies according to different machining adjustment parameters, so the true tooth surface of spiral bevel gear is not standard spherical involute. The study Obtained the disc  rete points on the digital true surface from Solving  Equation se based on meshing theory and successfully  establishe a spiral bevel gear  geometr model. The developed method verified by the machining adjustment parameters in engineering and precisely digital spiral bevel gear model. The study put forward a new method for the spiral bevel gear machining of non-standard digital true gear tooth surfaces, breaking the limitations of conventional modeling method based on stand spherical involute. Obtained a precisely digitized true tooth surface of spiral bevel gear based on machining adjustment parameters, which will have great value for transmission error analysis and true tooth contact analysis. DOI: http://dx.doi.org/10.5755/j01.mech.21.2.8397

Qiu Yun-lan - One of the best experts on this subject based on the ideXlab platform.

  • Illustration on ways of Solving Equation of a plane
    Journal of Shaoguan University, 2010
    Co-Authors: Qiu Yun-lan
    Abstract:

    One of the ways to solve Equation of a plane is to find normal vector and the point on the plane.By using related concepts of normal vector,algebraic operation and determinant calculation,one can solve Equation of a plane.Equation of a plane can mainly be classified into the following five patterns,namely,pointnorm form,general form,three-point form,intercept form and normal form.This paper focuses on Solving Equations of pointnorm and general form,and pursues the placing feature of Equation when the undetermined coefficient in Equation of general norm is or is not zero.