Satellite Control and Data Processing Unit Software Design Based on Multi-core Processor

2020 ◽  
Author(s):  
Junwang He ◽  
Luyang Xu ◽  
Dongxiao Xu ◽  
Shunjing Yu ◽  
Kaige Wang ◽  
...  
Keyword(s):  
Data Processing ◽  
Software Design ◽  
Processing Unit ◽  
Data Processing Unit ◽  
Satellite Control ◽  
Multi Core Processor

Pouring Point Location Method for Concrete Pump Truck

2014 ◽  
Vol 635-637 ◽  
pp. 1256-1259
Author(s):  
Qin Xing ◽  
Li Yin Zhang ◽  
Yong Wei Sun ◽  
Tao Sun ◽  
Xue Hua Yu
Keyword(s):  
Data Processing ◽  
Processing Unit ◽  
Point Location ◽  
Data Processing Unit ◽  
Displacement Sensors ◽  
Hydraulic Cylinders ◽  
Concrete Pump Truck ◽  
Concrete Pump ◽  
The Relationship ◽  
Contraction And Expansion

A method is presented for determining the pouring point location of concrete pump truck. The method does not change the structure of the concrete pump truck, only need to replace the hydraulic cylinders of booms with the hydraulic cylinders with displacement senor, and the displacement sensors are mounted in the inside of the hydraulic cylinders and do not need any extra protection. The relationship formulas between the contraction and expansion amounts of the hydraulic cylinders and the pouring point location are derived and programmed to input into a data processing unit. The contraction and expansion amounts of the hydraulic cylinders are timely acquired and inputted into the data processing unit, then the pouring point location can be displayed in real-time on the screen of radio controller, and the workers can quickly and accurately locate the pouring point of the concrete pump truck to poured point.

The RHESSI Spacecraft Instrument Data Processing Unit

2003 ◽  
pp. 115-124
Author(s):  
D. W. Curtis ◽  
P. Berg ◽  
D. Gordon ◽  
P. R. Harvey ◽  
D. M. Smith ◽  
...  
Keyword(s):  
Data Processing ◽  
Processing Unit ◽  
Data Processing Unit ◽  
Instrument Data Processing Unit
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