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Q. Show Advantage of digital control system over analog system?
Sampled data and digital control offer several advantages over analog systems:
• More compact and lightweight
• Improved sensitivity
• Better reliability, speed, and accuracy
• More flexibility and versatility (in programming)
• Lower cost
• More rugged in construction
• No drift
• Less effect due to noise and disturbance.
Many physical systems have inherent sampling, and hence their behavior can be described by sampled data or digitalmodels. Even the dynamics of the social, economic, and biological systems can be modeled by sampled-data system models.
Commercial television broadcasting is allocated frequencies that fall in the VHF and UHF bands. Table lists the television channel allocations in the United States, with the channe
using a combination of uniselectors and two motion selectors, draw a schematic of thousand line exchange and explain its working
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The output port of the one-port is defined by terminals A and B. Given: R 1 = 10 k_, R 2 = 20 k_, R 3 = 10 k_, and R 4 = 10 k_ V 1 = 20 V and I1 = 0.8 mA a) Find the T
The Maximum clock frequency in 8086 is 5 MHz .
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1. Pattern recognition A synchronous sequential machine is to generate 1 on output z after the next clock pulse whenever the bit sequence on input x has exactly two 0’s in the last
how does Proportional band affect the performance of control system?
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