基于预测算法的计算机音乐喷泉控制

Predictive Control Design for the Color Music Spring System

目的使用先进的数字预测控制算法，建立以工控机为核心的音乐喷泉计算机控制处理系统，改善传统控制方法的滞后效应．方法采用预测补偿控制和软件信号延迟方法，作为研究克服系统滞后的途径．结果预测补偿和延迟控制方案大大提高了音乐与水流配合的同步性．结论计算机控制系统与预测补偿控制方法提供了一种新的先进的音乐喷泉控制途径．

Aim To develop a new approach based on the industry personal computer so as to realize color music spring control with high quality. Methods The improved Smith predicting and compensating algorithm was adopted with a consideration of software signal delay. Results The predicting algorithm and the software signal delay approaches improve the synchronization between music and spring greatly. Conclusion The computer control system and predicting algorithm provide a new advanced method for the design of music spring, and it is of great use.