linear adj. 1.线的,直线的。 2.长度的。 3.【数学】一次的,线性的。 4.【动、植】线状的;细长的。 5.由线条组成的,以线条为主的,强调线条的。 linear amplification 直线放大。 a linear equation 一次方程式。 a linear leaf 线形叶。 linear arts 线条艺术。
Secondly , as for degree reduction of interval rational bezier curves , two methods are given : pseudo linear programming method ( plpm ) and pseudo optimal approximation method ( poam ) 接下来对区间有理bezier曲线,给出两种降阶逼近算法:拟线性规划法( plpm )和拟最优逼近法( poam ) 。
For this reason , the paper is aimed at the electro - hydraulic servo - system nonlinear problem , and proposes the feedback linearity means ( that is the inverse system method ) against the system mode systematically to transform such nonlinearity into the pseudo linear system . the system mode not merely continues to have system message completely feedback the linearity means , but also achieves the great limit linearization of controlled device , for designing the controller to advance system dynamic characteristic and performance index and supply the ideal terrace in the interest of the application linearity control theory 为此,本文针对该非线性问题,提出了逆系统状态反馈线性化方法,将其非线性系统转化成伪线性系统,不仅完全保留了系统的信息,而且还实现了被控对象的大范围线性化,为应用线性控制理论去设计控制器为提高系统的动态特性和性能指标提供了理想的平台。