Sample Rate Selection for Aircraft Digital Control

AIAA Journal ◽  
1975 ◽  
Vol 13 (8) ◽  
pp. 975-979 ◽  
Author(s):  
J. David Powell ◽  
Paul Katz
Keyword(s):  
Digital Control ◽  
Selection For ◽  
Sample Rate ◽  
Rate Selection

Sample Rate Selection for Discrete Time Switching Controls

1990 ◽  
Vol 23 (8) ◽  
pp. 305-309
Author(s):  
C.A. MacCarley ◽  
D.G. Meyer
Keyword(s):  
Discrete Time ◽  
Time Switching ◽  
Selection For ◽  
Sample Rate ◽  
Rate Selection

scholarly journals Near Optimal Rate Selection for Wireless Control Systems

2012 ◽  
Author(s):  
Abusayeed Saifullah ◽  
Chengjie Wu ◽  
Paras Babu Tiwari ◽  
You Xu ◽  
Yong Fu ◽  
...  
Keyword(s):  
Control Systems ◽  
Optimal Rate ◽  
Wireless Control ◽  
Selection For ◽  
Rate Selection

Improvement of Control Law Derivation and Region Selection for ${D}{-}\Sigma$ Digital Control

2015 ◽  
Vol 62 (10) ◽  
pp. 6042-6050 ◽  
Author(s):  
Tsai-Fu Wu ◽  
Hui-Chung Hsieh ◽  
Chih-Hao Chang ◽  
Li-Chiun Lin ◽  
Yung-Ruei Chang
Keyword(s):  
Digital Control ◽  
Control Law ◽  
Region Selection ◽  
Selection For

Issues arising from genetic selection for growth and body composition characteristics in poultry and pigs

2000 ◽  
Vol 27 ◽  
pp. 39-53 ◽  
Author(s):  
G. C. Emmans ◽  
I. Kyriazakis
Keyword(s):  
Growth Rate ◽  
Body Composition ◽  
Metabolic Rate ◽  
Support Systems ◽  
Genetic Selection ◽  
Fitness Traits ◽  
Environmental Requirements ◽  
Selection For ◽  
Rate Selection ◽  
Composition Characteristics

AbstractBreeders of poultry and pigs have selected for some combination of increased growth rate, decreased fatness and increased muscularity. Increasingly various fitness traits are included in the index used. The consequences of such selection include complex effects on nutritional and environmental requirements, at least some of which are reliably predictable using suitable models. Appropriate changes to the environment and to nutrition as selection proceeds will help to avoid unwanted effects occurring. Among the predictable effects are that higher ratios of nutrients to energy, and lower temperatures, will be needed by the improved genotypes. Selection for growth rate must eventually exhaust the capacity of the support systems – digestive, respiratory, circulatory and excretory – to cope with the increased metabolic rate. Selection for increased yield of valuable parts will cause these problems to occur earlier. While it is possible to predict that these problems will occur it cannot be predicted when they will. Breeders need to be aware of these problems, and use all possible routes to help them in reducing their severity. Where the appropriate actions for fitness selection, and nutritional and environmental modifications, are taken the occurrence of the problems will be delayed.

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