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arXiv 0709.2791math.OCphysics.data-an
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具有等式和不等式状态约束的Kalman滤波

Kalman Filtering with Equality and Inequality State Constraints

Nachi Gupta, Raphael Hauser

摘要:

约束和无约束的最优化问题经常出现在工程师当前处理的递归跟踪问题中--然而,约束很少被用于这些应用。我们定义了卡尔曼滤波器,并讨论了两种不同的方法,将约束。这些方法中的每一个首先应用于等式约束,然后扩展到不等式约束。我们讨论了处理非线性约束和约束状态预测的方法。最后,一些实验表明,这种方法的有效性。

英文摘要:

Both constrained and unconstrained optimization problems regularly appear in recursive tracking problems engineers currently address -- however, constraints are rarely exploited for these applications. We define the Kalman Filter and discuss two different approaches to incorporating constraints. Each of these approaches are first applied to equality constraints and then extended to inequality constraints. We discuss methods for dealing with nonlinear constraints and for constraining the state prediction. Finally, some experiments are provided to indicate the usefulness of such methods.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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