As the manual correction of wind farm penetration is hard to reach the limit,this paper introduces a search method based on the second-order Taylor expansion for calculating the wind farm penetration.

The calculation of attitude matrix\'s quaternion differential eguations adopt four-order Range-Kuttle method commonly in strapdown inertial navigation system(SINS),Considered precision and speed,another effective method-four-order Taylor expansion is presented.

In order to determine the initial stress of pneumatic membrane structures in form-finding analysis in the condition that the internal pressure is given,the Taylor Expansion of a multivariable function is used to establish the volume differential equation.

Using the rational Supposition for Taylor expansion of locating equation,the authors build up the error analysis model of cross locating algorithm for radar direction finding on the basis of analysis for factors influencing locating accuracy,and prove that the minimum mean square deviation estimation of space position of locating algorithm is unbiased.

In this paper the Taylor expansion is taken as a theoretical basis,high-order continuity of moving least-square method is further inherited,and Shepard interpolation is adopted to obtain the mobility from local r.

Taylor expansion gives proof to the uniqueness theorem and the maximum modules principle, which is simple and clear at a glance, compared with the traditional proo

This paper is devoted to the study of the Taylor expansions of smooth functions on groups of Heisenberg type G , the Taylor expansions of smooth functions onG× R+ , and then existence and uniqueness for viscosity solutions of a kind of partialdifferential equations on groups of Heisenberg type.

By making use of the integral property of geometrically convex functions and geometrical convexity of the two exponential functions,this paper obtains two new estimation formulas of the remainder term in Taylor expansion of ex(x>0) and e-x(x>0),and two new inequalities.