Welcome back Russel! It is nice to see that your humor was not affected. I hope you manage to recalibrate your actuators, sensors and control loops soon. Best regards, Isaac On 14/01/2015 07:02, RussellMc wrote: > Spooling up turbines. > > Highly successful denoising of main communications and control channels, > caused by mechanical pressure on mechanically sensitive high bandwidth > control and telemetry conduits. > > Lower system temporal-positional static and real-time-motion feedback > management much improved but still some noise in sensor - processing > channel. Very likely to improve, - possibly near completely as controller > derives new loop control parameters. (PID / Fuzzy / Kalman / Ad hoc / ... > system. Still not anything like fully understood by "Science" but wondrou= s > effective, usually). > > Interestingly, may have mild occasional upper-left end-effector tremor, > only when gripping objects and only when in light side-to-side contact wi= th > right upper end effector. I postulate that controller may be sensing much > improved general state of left side feedback and deriving differing > positional results for left and right sides but having problem with how t= o > deal with perceived positional differences when then two effectors are in > actual contact so they appear to over or underlap, > > Initial user testing substantially outside permitted test envelope at thi= s > point indicates full elimination of HIGHLY erroneous "you have major-majo= r > trauma" feedback signals with mild impacts under limit-travel conditions. > [Translation: Head up and cough - no nerve sensations in limbs. > > > Russell > > > On 12 January 2015 at 08:58, Bob Blick wrote: > >>> Tomorrow afternoon a nicely experienced neurosurgeon plans to perform a >>> "discectomy, & C4-C5 spinal fusion with VA LP cage". (Cage made of PEEK >>> with titanium front plate - latest model with only 2 bone anchor screws >>> but >>> better ability to compensate for vertebra angles, I'm told). >> >> Engineers must be annoying patients, always asking questions and >> attempting to fully understand all the details. >> >> Thinking good thoughts your way. >> >> Bob >> --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .