Search found 6 matches
- Tue Feb 05, 2013 8:08 am
- Forum: Lounge
- Topic: EMS quote of the day competition
- Replies: 215
- Views: 290522
Re: EMS quote of the day competition
<hentaixp> but my bottom end doesn't feel good
- Sun Feb 03, 2013 3:29 am
- Forum: FreeEMS Vehicles
- Topic: HotCat's Citroen ZX TU5JP/K engine is running (18th)
- Replies: 21
- Views: 46273
Re: HotCat's Citroen ZX TU5JP/K engine is running (18th)
This is cool as hell. Is this the first diy hardware that could pass for a commercial product?
Edit: and your desk lamp is pretty cool too.
Edit: and your desk lamp is pretty cool too.
- Mon Aug 20, 2012 6:18 pm
- Forum: FreeEMS Firmware Dev
- Topic: Idle Control Algorithms - Brainstorming
- Replies: 20
- Views: 32728
Re: Idle Control Algorithms - Brainstorming
I concur.
Edit: the 2 value deal was more about a minimum workable solution. A 2d curve would be a much cleaner and transparent solution
Edit: the 2 value deal was more about a minimum workable solution. A 2d curve would be a much cleaner and transparent solution
- Sat Aug 18, 2012 4:24 am
- Forum: FreeEMS Firmware Dev
- Topic: Idle Control Algorithms - Brainstorming
- Replies: 20
- Views: 32728
Re: Idle Control Algorithms - Brainstorming
Phone post again. Re:dashpots. Again I was unclear. If you're familiar with carbed cars they hold the throttle open to physically damp throttle closing Re:deltaT (Torque) jerkiness. Pretty much, except the positive torque at tip-in is constant and there's too much negative torque with the idle valve...
- Fri Aug 17, 2012 11:49 pm
- Forum: FreeEMS Firmware Dev
- Topic: Idle Control Algorithms - Brainstorming
- Replies: 20
- Views: 32728
Re: Idle Control Algorithms - Brainstorming
I did mean dash pot in the MS terminology, yes. Personally, I think the terminology fits since the main purpose is t hold the rpms high when returning to idle to prevent stalls, but i can see the lack of clarity is an issue. I'll cleanup my post tonight (3-6hrs) when I can get on something with a re...
- Fri Aug 17, 2012 6:52 am
- Forum: FreeEMS Firmware Dev
- Topic: Idle Control Algorithms - Brainstorming
- Replies: 20
- Views: 32728
Re: Idle Control Algorithms - Brainstorming
Here's what I'd want: (X is any user settable value) PID activated on TPS <= X.damn_near_zero Check if engine braking or returning to idle. Not sure on this implementation (RPMdot and Map?). Can use i/o on clutch switch and neutral switch, but I'd make it optional. If engine braking, set idle valve ...