So, my understanding from the parameter definitions is that Fweak is the point of peak power, and thus lowering Fweak increases the punch of a launch but sacrifices top end performance, and raising Fweak reduces the power at launch but improves top end performance.
This leads to a thought: During an extended pull, such as a dragstrip run, would there be a benefit to dynamically mapping Fweak such that, after reaching it, Fweak shifts along with frequency so that the motor remains at peak power? Would there be any downsides? I'm thinking of a separate box that could be turned on during a pass to map Fweak over CAN.
Theoretical Question regarding Fweak
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Theoretical Question regarding Fweak
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1940 Chevrolet w/ Tesla LDU - "Shocking Chevy" - Completed 2023 Hot Rod Drag Week
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Re: Theoretical Question regarding Fweak
Raising fweak doesn't raise top end performance. It stretches out the constant torque region but at a lower level
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Re: Theoretical Question regarding Fweak
Have you looked at the extra-spicy "current control" firmware that catphish created?
viewtopic.php?p=55078#p55078
viewtopic.php?p=55078#p55078
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Re: Theoretical Question regarding Fweak
Ok, but would it enable the constant torque region to be extended by dynamically shifting fweak? I may be grasping at straws here, but it was an idea I had for how to get the launch benefit of lower fweak without the performance roll off.
If at first you don't succeed, buy a bigger hammer.
1940 Chevrolet w/ Tesla LDU - "Shocking Chevy" - Completed 2023 Hot Rod Drag Week
1940 Chevrolet w/ Tesla LDU - "Shocking Chevy" - Completed 2023 Hot Rod Drag Week
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Re: Theoretical Question regarding Fweak
I had not yet, I will need to read through that thread.Aragorn wrote: ↑Mon Mar 18, 2024 11:11 am Have you looked at the extra-spicy "current control" firmware that catphish created?
viewtopic.php?p=55078#p55078
If at first you don't succeed, buy a bigger hammer.
1940 Chevrolet w/ Tesla LDU - "Shocking Chevy" - Completed 2023 Hot Rod Drag Week
1940 Chevrolet w/ Tesla LDU - "Shocking Chevy" - Completed 2023 Hot Rod Drag Week