本文采用TMS320F2812 數字信號處理器為核心器件， 利用器件本身集成的多路 A/D 通道采集結構振動響應數據，并通過可編程邏輯器件EPM7128SQC100 與多路D/A 轉換芯片DAC7724 連接，輸出控制信號用于振動的主動控制，實現了多輸入多輸出分布式智能結構振動主動控制系統，完成了該系統軟硬件的設計與實現。
關鍵詞：DSP; 智能結構; 振動主動控制;
Abstract: In this paper，DSP TMS320F2812, as the core device, acquires structural vibration response data by itself A/D peripheral, and provides output control signals for active vibration through the multi-channels D/A converter DAC7724, which interfaced with the complex programmable logic device EPM7128SQC100.The smart structure active vibration control system have satisfied the request of MIMO (Multiple Inputs Multiple Output) and distributed control. And the whole system’s hardware and software design and implementation is given.
Key Words: DSP; Smart Structure; Active Vibration Control;