Ultra Low latency, closed loop control together with XMOS
Posted: Mon Feb 22, 2010 10:12 pm
Status: Just an idea
License: Custom Licence
Do you have an 100Gbit minimum-phase latency A/D D/A converter with > 100 dB of SNR+D including the computer power to create an anvanced closed loop control for that - if so please contact me ;)
Can very large bandwith + very large dynamic range + digitally controlled be solved other ways ? I believe so - with something similiair to an anlog signal FPGA - but you need to controll and observe that structure as well.
Some examples: First, controlling the heater at home doesn't take either large bandwith nor large dynamic. Second - take a HDD arm instead, it needs to be at the correct posisiton within some ms with a very high position accuricy. Does HDD arm sells in large quantaties? Yes they do!
Lets move to us instead and multiphysics - controlling supercavity based on transducers (instead of using brute force as sending some projectile supersonic under water; thats > 1.5 km /s ) is not trivial - at least not from my perspective. If the cavitation comes too close to the surface it even eats thick titanium plates.
Why bother ?? Well if I put it this way - what about the possibillity to move very large objects almost without friction in water!
Other attepts has been to create cold fusion - that has been a 'cold' research field for many years - but new attepts to solve the fusion riddles is on it's way.
License: Custom Licence
Do you have an 100Gbit minimum-phase latency A/D D/A converter with > 100 dB of SNR+D including the computer power to create an anvanced closed loop control for that - if so please contact me ;)
Can very large bandwith + very large dynamic range + digitally controlled be solved other ways ? I believe so - with something similiair to an anlog signal FPGA - but you need to controll and observe that structure as well.
Some examples: First, controlling the heater at home doesn't take either large bandwith nor large dynamic. Second - take a HDD arm instead, it needs to be at the correct posisiton within some ms with a very high position accuricy. Does HDD arm sells in large quantaties? Yes they do!
Lets move to us instead and multiphysics - controlling supercavity based on transducers (instead of using brute force as sending some projectile supersonic under water; thats > 1.5 km /s ) is not trivial - at least not from my perspective. If the cavitation comes too close to the surface it even eats thick titanium plates.
Why bother ?? Well if I put it this way - what about the possibillity to move very large objects almost without friction in water!
Other attepts has been to create cold fusion - that has been a 'cold' research field for many years - but new attepts to solve the fusion riddles is on it's way.