Started from various signal sources the DTV needs to process, designs the multi signal source processing module and schemes out the multiplex controller on FPGA. 针对数字电视通用调试、开发平台需要处理的各种信号源,设计了其中的灵活的多信号源处理模块,完成了多路选择器的FPGA实现。
This paper introduces the process of constructing a primary module based on DSP and CAN-bus for an electronic aeroengine controller, and the feasibility of the module is validated by experiments of matter-in-loop simulation. 本文研制了一种基于DSP和CAN总线的航空发动机电子控制器核心模块,并通过实物在回路仿真试验验证了其可行性。
The process of industrial production is sometimes nonlinear and uncertain, so it is difficult to establish accurate mathematic module, which is hard to achieve perfect controlling effect within using routine PID controller. 工业生产过程往往具有非线性、不确定性,难以建立精确的数学模型。应用常规的PID控制器难以达到理想的控制效果。