论文标题
时间不变的MIMO LQG控制的无前缀源编码
Time-invariant prefix-free source coding for MIMO LQG control
论文作者
论文摘要
在这项工作中，我们考虑离散时间多输入多输出（MIMO）线性 - 季度高斯（LQG）控制，其中反馈由可变长度二进制二进制编码字组成。为了简化解码器体系结构，我们对代码字执行严格的前缀约束。我们开发了一个数据压缩体系结构，该体系结构可实现对LQG性能的固定限制的预期比特率接近最低的预期比特率。与先前的艺术相比，该体系结构符合严格的前缀约束，不需要时间变化的无损耗源编码。
In this work we consider discrete-time multiple-input multiple-output (MIMO) linear-quadratic-Gaussian (LQG) control where the feedback consists of variable length binary codewords. To simplify the decoder architecture, we enforce a strict prefix constraint on the codewords. We develop a data compression architecture that provably achieves a near minimum time-average expected bitrate for a fixed constraint on the LQG performance. The architecture conforms to the strict prefix constraint and does not require time-varying lossless source coding, in contrast to the prior art.
