Acceleration and de-acceleration using the 3-axis acceleration data

In summary, the conversation discusses calculating acceleration and de-acceleration using accelerometer data in m/s^2. The data is presented in a table with time, x, y, and z values. The conversation also addresses how to remove the gravity component and calculate lateral and longitudinal acceleration for vehicle performance.
  • #1
trilok
5
0
Hello all,
i have some acceleration value s in each axis(x,y,z)
i want to calculate the acceleration and de-acceleration using the acceleration data in (m/s^2)

my data are as below:-
id time (ms) x (m/s2) y (m/s2) z (m/s2)
0 0 -0.1569064 7.4628606 5.9722495
1 64 -0.5001391 8.551398 5.7368903
2 178 -0.44129923 8.374879 5.7368903
3 294 -0.44129923 8.306232 5.79573
4 382 -0.39226598 8.237586 5.8349566
5 383 -0.2353596 8.16894 5.8349566
6 469 -0.0784532 7.864933 5.8349566
7 555 -0.0784532 7.678607 5.8349566
8 557 -0.0784532 7.60996 5.8349566
9 643 -0.0784532 7.8453197 5.8937964
10 729 -0.0784532 7.9041595 5.8937964
11 815 -0.0784532 7.9041595 5.933023
12 816 -0.0784532 7.8257065 5.933023
13 927 -0.14709975 7.8257065 5.933023
14 1021 -0.14709975 7.9924197 5.933023
15 1115 -0.088259846 7.75706 5.933023
16 1193 -0.088259846 7.502087 5.933023
17 1298 -0.088259846 7.502087 5.991863
18 1385 -0.088259846 7.5707335 5.991863
19 1386 -0.088259846 7.60996 5.991863
20 1472 -0.088259846 7.5707335 5.991863


How i will calculate the lateral and longitudinal acceleration (vehicle performance)

how to remove the gravity factor to get the acctual acceleration

thanks in advance

Regards
Trilokchand Modi
 
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  • #2
You need to provide a basic description of what it is you're doing here. If you want to remove gravity components you need to know the body orientation (Euler Angles), which I do not see.
 

1. What is acceleration and de-acceleration?

Acceleration is the rate of change of an object's velocity over time. It is a vector quantity and can be measured in units such as meters per second squared (m/s^2). De-acceleration, also known as deceleration, is the opposite of acceleration and refers to the decrease in an object's velocity over time.

2. How is acceleration and de-acceleration measured using 3-axis acceleration data?

3-axis acceleration data refers to the measurements of acceleration in three different directions: x, y, and z. This data can be collected using sensors such as accelerometers. By measuring the changes in acceleration in each axis, we can determine the overall acceleration and de-acceleration of an object.

3. What is the significance of studying acceleration and de-acceleration using 3-axis acceleration data?

Understanding acceleration and de-acceleration is crucial in various fields such as physics, engineering, and sports. By using 3-axis acceleration data, we can accurately measure and analyze the motion of objects, which can help us design and improve technologies and techniques related to motion.

4. How is acceleration and de-acceleration related to Newton's laws of motion?

Newton's first law of motion states that an object in motion remains in motion unless acted upon by an external force. This means that an object will continue to accelerate or de-accelerate unless a force acts upon it. Newton's second law of motion states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass. This means that the acceleration of an object will increase or decrease depending on the force acting on it and its mass.

5. Can acceleration and de-acceleration be negative?

Yes, acceleration and de-acceleration can be negative. Negative acceleration, also known as deceleration, refers to the decrease in an object's velocity over time. It can occur when the force acting on an object is in the opposite direction to its motion. For example, when a car is slowing down, it is experiencing negative acceleration.

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