Recent content by ylim

this will come to a qn which i have, i have an accelerometer, when i swing it to its positive direction, will it be a positive or a negative output? so (to be more specific) to a right accelerating accelerometer (positive is right), what should be my output? positive or negative? >> I'm...

Hi there, I am reading this old journal and found this formulaes. forces on the seismic mass, expressed in inertial reference coordinates, are given by Newton's law as sum of force in x direction = m * x'' sum of force in y direction = m * y'' = Fy = mg the equivalent acceleration...

1. translational acceleration and 2. rotation? Centrifugal can be seen as either a non inertial or an inertial ref. frame, that will account for differing signs. That is my concern.

Hi DH, Thank you for your reply. I was hoping that you can answer my doubt though. >>Say now if I am interested to tell if I should be considering the centrifugal acceleration (I am mounting the accelerometer to a pendulem). Should I be taking the centrifugal acceleration as a non...

Hi there, I am doing some measurement using an accelerometer. I am rather confused with regards to whether I should be see an accelerometer as a non-inertial or an inertial sensor. I have with me 2 commercial accelerometers evaluation board (analog to computer interface). One by the...

thankkssss..~ hmm, do you mind dropping me an email (the bmp) at wincluster@gmail.com thank you.

Sorry. Yes, I meant angular velocity = rate of change of angle over time but my concern is angular vel = normal vector curl rate of change of normal vector over time,

Hi there, It is common that angular velocity = radius * rate of change of degree over time, But I read this somewhere, it reads angular vel = normal vector * rate of change of normal vector over time, Can anyone please explain the correlation? Thank you.