By combining the linearization of the governing equation with the method of harmonic balance , we have established analytical approximate formulas for the period and the periodic solution 將控制方程的線性化與調(diào)和平衡法組合起來,建立周期及周期解的解析逼近公式。
By combining the linearization of the rewritten governing equation with the method of harmonic balance , improved analytical approximate expressions of the frequency and the corresponding periodic solutions of the oscillator are derived 通過將變形后的控制方程的線性化與諧波平衡法組合起來,我們建立了達(dá)芬諧波振子頻率及周期解的改進(jìn)解板逼近。
By combining the newton method and the method of harmonic balance into the rewritten governing equation , we have established improved analytical approximations to the frequency and the corresponding periodic solution of the oscillator 將牛頓線性化方法與諧波平衡法組合起來應(yīng)用于變形后的控制方程,建立了達(dá)芬諧波振子頻率及周期解的改進(jìn)解析逼近。