block control signal 中文意思是什麼
block control signal
解釋
塊控制信號-
At light loads, the architecture allows the chip to “ skip ” cycles to reduce power dissipation. in the circuit design, the basic principle and small signal model of the boost power stage are given at first, and then the stability and small signal model of the control loop are also analyzed, finally, the whole chip architecture and sub - block parameters are presented according to the application requirements
在電路設計中，首先闡述了升壓型直流轉換器的功率輸出級的拓撲結構、基本原理、小信號模型，然後分析了電流模式控制迴路的穩定性及小信號模型，最後根據應用要求進行了電路的總體架構設計，完成了每個子電路的各種參數的分析、計算。 -
As to the software, we firstly scheduled all of the test signal path between the computer and the uut, the output control logic between the digital i / o card and programmable relay key matrix, and used all of this to be the base of software design, then we introduce the block flow of software
在軟體設計部分首先規劃了所有測試信號在計算機主機與被測件之間的連接和傳輸路徑、數字i / o卡對可編程繼電器開關矩陣的輸出控制邏輯，作為軟體設計依據，隨后介紹了軟體的模塊化設計思想。 -
The hardware was divided into basic control system, the input and output of analog signal, and the input and output of digital signal block to design main circuits
硬體分成基本控制系統、模擬量輸入、模擬量輸出、開關量輸入、開關量輸出以及通信等模塊來設計電路。 -
The mixed control chip sg3525a combined with hardware pi controller generates the high - frequency pwm pulse for the first inverter. the digital control block tms320lf2407a mainly provides current preset for constant - current source through the outer filter, pwm pulse for the second inverter and drive signal for the high - frequency pulse power supply
其中變極性電源的一次逆變pwm信號由pwm發生晶元sg3525a ，配以外部硬體電路pi調節器產生;一次逆變閉環控制迴路的電流給定（配以外部濾波） 、二次逆變pwm驅動以及高頻脈沖電源的控制則由tms320lf2407a數字控制器實現。
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