该方法利用最优控制理论的思想方法,不仅使飞行器命中目标时满足了终端角度约束的条件,而且保证了再入飞行器机动速度损失最小。
The guidance method satisfies terminal angular constraint as reentry vehicle hitting target, but also ensures minimum loss of maneuvering velocity for reentry vehicle.
该方案利用前向安全数字签名理论和技术,保证了一个PKI系统在CA签名密钥泄露的情况下损失最小;在CA需要更换签名密钥时效率最高;
The scheme utilizes the theory and technology of forward-secure digital signature to guarantee that the loss is the lowest in the case that CA's signing secret key is compromised;
根据该理论的假设,个人总是想使自己的回报最大化并且避免损失,因而在需要作出选择的时候,他们会挑选回报最大付出最小的关系。
Individuals, it is presumed, want to maximize their rewards and avoid costs, so where there are choices, they will pick the relationship that is most rewarding or least costly.
根据该理论的假设,个人总是想使自己的回报最大化并且避免损失,因而在需要作出选择的时候,他们会挑选回报最大付出最小的关系。
Individuals, it is presumed, want to maximize their rewards and avoid costs, so where there are choices, they will pick the relationship that is most rewarding or least costly.
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