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Wing shaping for optimum roll performance using independent modal-space control technique

机译:采用独立模态空间控制技术实现最佳辊性能的翼形

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A technique for deforming a flexible wing to achieve a specified roll rate within a specified time at different Mach Numbers is examine. Rather than using an ailteron system for roll, antisymmetric elastic twist and camber is determined to achieve the required rolling moment for a specified roll rate. The elastic twist and camber is achieved by providing a system of actuating elements distributed within the internal substructure of the wing to provide control forces. The modal approach is used to develop the dynamic equilibrium equations which culminates in the steady roll maneuver of a wing subjected to aerodynamic loads and the actuating forces. The distribution of actuating forces to achieve the specified steady flexible roll rate within a specified time was determined by using Independent Modal-Space Control (IMSC) design approach. Here, a full-scale realistic wing is considered for the assessment of the strain energy required to produce the antisymmetric twist and camber deformation to achieve the specified roll performance.
机译:一种用于变形的柔性翼在不同马赫数以实现指定的时间内的指定侧倾率的技术是检查。而不是使用ailteron系统用于卷,反对称弹性扭转及外倾角被确定为达到特定的侧倾率所需的轧制力矩。弹性扭转和外倾角是通过提供致动翼的内部子结构内分布,以提供控制的力元件的系统来实现的。模态的方法是用来开发动力平衡方程,其在经受气动载荷和致动的力的机翼的稳定辊机动高潮。的致动力,以实现规定的时间内指定的稳定柔性侧倾率的分布通过使用独立模态空间控制(IMSC)设计方法确定。这里,全面现实翼被认为是应变能的评估需要产生反对称捻角和外倾角的变形达到规定的卷的性能。

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