Deepak Raut

5 Questions 14 Answers 0 Followers

Questions related from Deepak Raut

How can I determine real time velocity data for differentiation for acceleration measurement?

Hi, Based on numerical methods, I tried to differentiate velocity signal but without any good results. The velocity signal is sampled as 10Hz. When I tried to use differentiation method in...

25 November 2015 2,227 14 View

What are the best Steps to get good Acceleration measurement from velocity data from Front wheel speed sensor?

I am using a Vehicle speed sensor to record data on the Vehicle CAN Bus in the form of digital data with sampling rate of 100 ms. Now I intend to remove the possible noise in measurement using...

30 October 2015 267 3 View

How important is equivalent weight in case of vehicle acceleration?

In vehicle longitudinal dynamics, the mass due to inertia of rotational components is causing big errors in vehicle mass estimation and also in power demand calculations. Is there any...

18 October 2015 5,266 9 View

How to initialize the error covariance matrix and process noise covariance matrix? How are they different and in what way they impact the filter?

My design of Extended Kalman filter is for a Heavy vehicle dynamics wherein I need to estimate grade and mass using the filter and velocity sensor only with Torque as the control input. I have...

14 October 2015 8,289 8 View

In Battery Electrochemical Impedance spectroscopy, the test AC potential is applied at a single frequency or over a range of frequencies?

I am studying the need of Electrochemical Impedance spectroscopy in Lithium ion battery testing for Electic vehicles. I understand each AC potential signal with a fixed frequency will create a AC...

01 January 1970 4,962 3 View