V2EX dynamic optimization

Dynamic Optimization

定义 Definition

“Dynamic optimization” 指“动态优化”:在时间维度上(跨多个时期/阶段),在系统状态不断变化、并受约束条件影响的情况下,寻找使目标函数(如成本最小、收益最大、能耗最低等)最优的决策序列。常见于最优控制、资源配置、经济学与工程系统。

发音 Pronunciation

/danmk ptmzen/

例句 Examples

Dynamic optimization helps a robot choose the best path over time.
动态优化帮助机器人在时间推进中选择最佳路径。

Using dynamic optimization, the company scheduled production and inventory across the year to minimize total cost under changing demand.
通过动态优化,公司在需求变化的情况下对全年生产与库存进行安排,以使总成本最小化。

词源 Etymology

dynamic 来自希腊语 dynamis(“力量、动力”)及其形容词形式,强调“随时间变化、具有动态过程”。optimization 源于 optimize(“使最优”)+ -ation(名词后缀),而 optimize 可追溯到拉丁语 optimus(“最好的”)。合起来即“对动态过程进行最优决策/最优调整”。

相关词 Related Words

作品示例 Works

  • Richard Bellman, Dynamic Programming
  • Dimitri P. Bertsekas, Dynamic Programming and Optimal Control
  • Michael D. Intriligator, Mathematical Optimization and Economic Theory
  • Morton I. Kamien & Nancy L. Schwartz, Dynamic Optimization: The Calculus of Variations and Optimal Control in Economics and Management
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