Questions tagged [acceleration]
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61 questions
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Weighted average power should - could give the same results as equivalent constant engine torque?
Following this question Is there a way to calculate the equivalent constant engine torque from the torque graph other than using the empiric way? I simulated the same thing but using an average ...
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1 answer
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Gravimeters working principles/blueprints
https://doi.org/10.1007/978-3-319-74959-4_9 -blocked without university account, but this article mentions Hartley gravimeters. I checked out a bunch of shortened urls from bing images/videos when ...
user39008
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2 answers
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Is there a way to calculate the equivalent constant engine torque from the torque graph other than using the empiric way?
I have some online car and moto transmission calculators and comparators that simulate the acceleration times etc. After many years of trying to find a replacement for max power to characterize the ...
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2 answers
121 views
Is it possible to simulate inertial load using brake?
Suppose to have an engine attached to a flywheel, I add power, the flywheel start to rotate and oppose a resistance to motion. More power, more resistance. I'm wondering if I can simulate this ...
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How do I find the optimal/best Gear ratios for an 3-speed transmission of an RC car?
[was told to post here, from physics stackexchange] Says it in the title - I've done a bunch of stuff so far, but my work seems to be wrong. I'm trying to build an RC car (pretty small, about 25 cm in ...
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1 answer
203 views
Linkage Mechanism Doubt
I am unsure how I would solve this. I have tried to solve it and got -29.1 but my attempt was wrong. Could someone please lead me in the right direction or show me the way to solve this? Thank you.
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1 vote
1 answer
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Acceleration of servo motor with AASD-30A
I am using a servo motor 130st-M15015LB with the AASD-30A driver. I have to use the acceleration with position control mode. I can see in the documentation that If I use Pn110 to Pn112, I can have a ...
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Center of gravity offset for accelerometer and gyroscope readings
I am working on a 6DOF IMU that contains a 3 Axis Accelerometer and a 3 Axis Gyroscope. I am building a project to plot the postion and orientation of the turret/cabin in a crane in 3D space. The IMU ...
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1 answer
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Understanding data received from sensor (Twos complement)
So I use accelerometer to get acceleration data. However, I have trouble understanding data. I have been reading manual, but it does not help me: ...
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3 answers
483 views
Is the effect of weight-to-horsepower ratio linear?
I am wondering if a car that weighs 2,5kg and a engine power output of 1hp would be just as fast when going in a straight line like a 1250kg car with 500hp (they both would have a weight-to-horsepower ...
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2 answers
87 views
Is there a way to simulate the drag effect created by acceleration while in a stationary object?
There was a video of a train that had tvs in the windows so it appeared the rider was moving across the landscape. If the train was stationary the passenger would not believe the ride was real because ...
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Spinning disc stress distribution
For a thin spinning disc, is the boundary condition on the outer surface that the radial stress is zero? If so, how is this consistent with the fact that the outer surface of the disc has a ...
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Inverse Power Law for Accelerated Failure Times
I am working with some subsea cable data. I have $n$ samples that are split into three groups (sized $n_1$, $n_2$ and $n_3$). Each group goes through a different acceleration process until failure. ...
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3 answers
551 views
Flywheel effect on Engine speed
Do crankshaft rotate at constant speed in an IC engine for a given RPM after application of flywheel? If not, then how do we get constant speed at vehicle wheel?
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2 answers
419 views
Inertial Force expression in spring
Let there be a spring as shown. And this is stretched to point C and released, then force exerted by spring on mass in region X2 is "- kx" . But This springs gains kinetic energy at mean ...
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