生成纵横向四阶方程，计算特征根，传递函数等，给出波特图及尼科尔斯图。- SURVEY is set up to make calculations based on the 12 x 12 Fmodel and 12 x 7 Gmodel produced by FLIGHT, with the generic business jet model trimmed for flight at V = 102 m/s and h = 3,050 m. The flags are set to generate a fourth-order, body-axis, lateral-directional model　the data set　to calculate eigenvalues, eigenvectors, and the transfer function　aileron to roll rate　and to show the Bode plot, Nyquist plot, and Nichols chart for the transfer function.