Statistical Abstract of Undergraduate Programs in the Mathematical Sciences in the United States
Statistical Abstract of Undergraduate Programs in the Mathematical Sciences in the United States
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美国数学科学本科专业统计摘要
DOI：
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发表时间：
2002
期刊：
影响因子：
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通讯作者：
D. Lutzer
中科院分区：
文献类型：
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作者：
D. Lutzer
一种控制系统，用于自动补偿被控制部件的增益变化，例如飞机控制面，包括一个闭环电路，其操作遵循与驱动量的值与实际输出量与命令量之间的差异有关的定律，该定律的形式为：β′c = - K1′y′F (x) - K2G (x)其中β′c是补偿信号的导数；Y满足T ' + Y = T 'c， T是常数；F(x)和G(x)是所述差分的函数，K1和K2是预定系数，所述闭环电路包括乘法均值，逆变放大器，求和均值，积分器均值，微分电路和输出y绝对值的电路，从而满足所述定律。
A control system for providing automatic compensation of variations in the gain of the controlled member, such as an aircraft control surface, comprising a closed-loop circuit which operates in obedience to a law relating the value of the actuation quantity to the difference between the actual output quantity and the commanded quantity, said law taking the form : beta 'c = - K1 ¦y¦F (x) - K2G (x) WHERE beta 'C IS THE DERIVATIVE OF THE COMPENSATION SIGNAL ; Y IS SUCH THAT Ty' + y = T beta 'c, T being a constant ; F(x) and G(x) are functions of said difference and K1 and K2 are predetermined coefficients, said closed-loop circuit including multipliar means, inverting amplifiers, summing means, integrator means, a differentiating circuit and a circuit delivering the absolute value of y, whereby said law is satisfied.