The inversion design approach is a very useful tool for the complex multiple-input-multiple-output nonlinear systems to implement the decoupling control goal, such as the airplane model and spacecraft model. In this work, the flight control law is proposed using the neural-based inversion design method associated with the nonlinear compensation for a general longitudinal model of the airplane. ...

Soft-set theory proposed by Molodstov is a general mathematic tool for dealing with uncertainty. Recently, several algorithms have been proposed for decision making using soft-set theory. However, these algorithms still concern on Boolean-valued information system. In this paper, Support Attribute Representative (SAR), a soft-set based technique for decision making in categorical-valued informa...

Contour line is the main linear feature on topographic maps. Extraction of contour lines is tedious and time-consuming process, and is still an interesting problem. A novel method for extraction of contour lines from paper-based topographic maps is presented in this paper. In our approach, we firstly segment color topographic maps for achieving the binary image of brown color contour lines. The...

This paper investigates a linear generator (LIG) for application in high speed maglev train. Its configuration and working principle are introduced detail. The mathematic models of magnetic field induced voltage established by the equivalent circuit method law electromagnetic induction respectively, through which characteristics LIG impact factors analyzed preliminarily. An analytical numerical...

BACKGROUND AND PURPOSE The training to acquire or practicing to perform a skill, which may lead to structural changes in the brain, is called experience-dependent structural plasticity. The main purpose of this cross-sectional study was to investigate the presence of experience-dependent structural plasticity in mathematicians' brains, which may develop after long-term practice of mathematic th...

The mathematic of belief functions can be handled by the use of the matrix notation. This representation helps greatly the user thanks to its notational simplicity and its efficiency for proving theorems. We show how to use them for several problems related to belief functions and the transferable belief model.

A mathematic model of Green function is build for two dimension free water surface. The analytic expression of Green function is obtained by introducing a parameter of complex number. The intrinsic properties of Green function are discussed for the special parameter values. The real and imaginary parts of H function are shown in the paper.

Abstract Compared to traditional rigid robotics, soft robotics has attracted increasing attention due its advantages in compliance, safety, and low cost. As an essential part of the robotic gripper also shows superior while grasping objects with irregular shapes. Recent research been conducted improve performance by adjusting variable effective length (VEL). However, existing VEL function achie...