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tricky
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Registered:
July 2005

Re: PARALLEL Twincharging, lets make it work

Tue, 23 August 2005 08:33

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oldcorollas wrote on Tue, 23 August 2005 18:05

if some of you boffins out there can design a stepper motor controller system to control, that can reference TPS and a couple of pressure measurements (using motorola MAP sensors?).. then we could be in business Wink

Wink

(not literally Razz

Razz

)
how much force can steppers motors exert (against air pressure and return spring pressure)? how fast can they move? and how accurate could they be for a sub-90deg movement?

how easy would it be to have the characteristics programmable??

i do have a motorola MC68HC09 (sp?) programmer Wink

Wink

they are pretty cheap and easy to reprogram from scratch (if you have a compiler Sad

Sad

) the MS code has been written in both assembler and C already....

hmmmmmmmmmm..... but this takes away from the DIY junkyard approach... but then again... it could start a whole new MS-like community of crazy bastards wanting to run stupidly big turbos on tiny poor little engines Evil or Very Mad

Evil or Very Mad

Evil or Very Mad

Evil or Very Mad

Well, in the prototyping phase, I think a mechanical approach is significantly cheaper, and easier to instantiate, but in the modern age, an electronic system would be much more tuneable.

As far as stepper motors are concerned, they come in all shapes, sizes and mechanical ratings. The step (in degrees) varies between motor models, but many are more accurate than you could imagine! The controllers are easy enough to make (I knew my electronics engineering units would serve a purpose!), and some highly versatile models are available from Jaycar in kit form.

The controller you design directly relates to the versatility of the motor, and you could do it a couple of ways. You could reference from, say, an ECU signal, or a pressure signal, or a separate microcontroller setup as a "boost control unit" dedicated to the twincharge setup which would complement a basic ECU.

I think doing this in the latter fashion, following the proven success of the mechanical prototype, OEM type smoothness and reliability could be achieved.

Now I am in my zone! Laughing

Laughing

An entire world filled with numbers, hypotheses, perfectionism and eternal contradiction! I likey this discussion! Cool

Cool

I come to toymods as a break from uni assignments and I end up dedicating thought to the exercise! Laughing

Laughing

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Read Message PARALLEL Twincharging, whatever.... oldcorollas Sat, 20 August 2005 14:40
Re: Twincharging, lets make it work b1gb3n Sat, 20 August 2005 14:55
Re: Twincharging, lets make it work oldcorollas Sat, 20 August 2005 15:04
Re: Twincharging, lets make it work Stefan Sat, 20 August 2005 15:33
Read Message Re: Twincharging, lets make it work Alchemist Sat, 20 August 2005 15:39
Re: Twincharging, lets make it work oldcorollas Sat, 20 August 2005 16:18
Re: Twincharging, lets make it work Stefan Sun, 21 August 2005 09:13
Re: Twincharging, lets make it work oldcorollas Sun, 21 August 2005 09:26
Read Message Re: Twincharging, lets make it work AW11 no Jitsu Sat, 20 August 2005 17:01
Re: Twincharging, lets make it work oldcorollas Sat, 20 August 2005 17:03
Re: Twincharging, lets make it work AW11 no Jitsu Sat, 20 August 2005 18:07
Re: Twincharging, lets make it work oldcorollas Sat, 20 August 2005 18:14
Read Message Re: Twincharging, lets make it work feral4mr2 Sun, 21 August 2005 09:59
Re: Twincharging, lets make it work styler Sun, 21 August 2005 02:14
Re: Twincharging, lets make it work brett_celicacoupe Sun, 21 August 2005 03:43
Re: Twincharging, lets make it work kingmick Sun, 21 August 2005 04:01
Read Message Re: Twincharging, lets make it work oldcorollas Sun, 21 August 2005 05:12
Re: Twincharging, lets make it work wilbo666 Sun, 21 August 2005 13:05
Re: Twincharging, lets make it work feral4mr2 Sun, 21 August 2005 10:07
Re: Twincharging, lets make it work brett_celicacoupe Sun, 21 August 2005 04:54
Read Message Re: Twincharging, lets make it work M.W.P. Sun, 21 August 2005 05:10
Re: Twincharging, lets make it work oldcorollas Sun, 21 August 2005 05:16
Re: Twincharging, lets make it work kingmick Sun, 21 August 2005 05:19
Re: Twincharging, lets make it work kingmick Sun, 21 August 2005 05:22
Read Message Re: Twincharging, lets make it work Corona RT142 Sun, 21 August 2005 05:26
Re: Twincharging, lets make it work kingmick Sun, 21 August 2005 05:32
Re: Twincharging, lets make it work oldcorollas Sun, 21 August 2005 05:37
Re: Twincharging, lets make it work Corona RT142 Sun, 21 August 2005 05:35
Read Message Re: Twincharging, lets make it work Corona RT142 Sun, 21 August 2005 05:37
Re: Twincharging, lets make it work oldcorollas Sun, 21 August 2005 05:55
Re: Twincharging, lets make it work tricky Sun, 21 August 2005 06:18
Re: Twincharging, lets make it work oldcorollas Sun, 21 August 2005 07:00
Read Message Re: Twincharging, lets make it work tricky Sun, 21 August 2005 07:42
Re: Twincharging, lets make it work oldcorollas Sun, 21 August 2005 08:17
Re: Twincharging, lets make it work boofis Sun, 21 August 2005 06:39
Re: Twincharging, lets make it work Toobs Sun, 21 August 2005 07:02
Read Message Re: Twincharging, lets make it work oldcorollas Sun, 21 August 2005 07:31
Re: Twincharging, lets make it work kingmick Sun, 21 August 2005 08:39
Re: Twincharging, lets make it work kingmick Sun, 21 August 2005 09:37
Re: Twincharging, lets make it work choofa Thu, 25 August 2005 09:55
Read Message Re: Twincharging, lets make it work toof Sun, 21 August 2005 10:15
Re: Twincharging, lets make it work oldcorollas Sun, 21 August 2005 10:36
Re: Twincharging, lets make it work improvedae86 Sun, 21 August 2005 10:49
Re: Twincharging, lets make it work feral4mr2 Sun, 21 August 2005 10:50
Read Message Re: Twincharging, lets make it work oldcorollas Sun, 21 August 2005 11:00
Re: Twincharging, lets make it work improvedae86 Sun, 21 August 2005 10:51
Re: Twincharging, lets make it work toof Sun, 21 August 2005 11:34
Re: Twincharging, lets make it work oldcorollas Sun, 21 August 2005 11:37
Read Message Re: Twincharging, lets make it work Henn Sun, 21 August 2005 10:30
Re: Twincharging, lets make it work oldcorollas Sun, 21 August 2005 10:51
Re: PARALLEL Twincharging, lets make it work styler Sun, 21 August 2005 12:44
Re: PARALLEL Twincharging, lets make it work oldcorollas Sun, 21 August 2005 12:48
Read Message Re: PARALLEL Twincharging, lets make it work Henn Sun, 21 August 2005 23:29
Re: PARALLEL Twincharging, lets make it work berad Mon, 22 August 2005 06:14
Re: PARALLEL Twincharging, lets make it work Merudo Mon, 22 August 2005 06:30
Re: PARALLEL Twincharging, lets make it work oldcorollas Mon, 22 August 2005 06:46
Read Message Re: PARALLEL Twincharging, lets make it work Henn Mon, 22 August 2005 06:31
Re: PARALLEL Twincharging, lets make it work oldcorollas Mon, 22 August 2005 06:35
Re: PARALLEL Twincharging, lets make it work Henn Mon, 22 August 2005 06:51
Re: PARALLEL Twincharging, lets make it work Merudo Tue, 23 August 2005 01:28
Read Message Re: PARALLEL Twincharging, lets make it work Lukass Mon, 22 August 2005 08:05
Re: PARALLEL Twincharging, lets make it work tricky Mon, 22 August 2005 08:27
Re: PARALLEL Twincharging, lets make it work gr8r-x Mon, 22 August 2005 08:32
Re: PARALLEL Twincharging, lets make it work oldcorollas Mon, 22 August 2005 08:57
Read Message Re: PARALLEL Twincharging, lets make it work Mr DOHC Mon, 22 August 2005 09:51
Re: PARALLEL Twincharging, lets make it work oldcorollas Mon, 22 August 2005 12:24
Re: PARALLEL Twincharging, lets make it work tricky Tue, 23 August 2005 04:17
Re: PARALLEL Twincharging, lets make it work oldcorollas Mon, 22 August 2005 12:54
Read Message Re: PARALLEL Twincharging, lets make it work tricky Mon, 22 August 2005 09:55
Re: PARALLEL Twincharging, lets make it work oldcorollas Mon, 22 August 2005 12:46
Re: PARALLEL Twincharging, lets make it work Henn Tue, 23 August 2005 01:01
Re: PARALLEL Twincharging, lets make it work Lukass Mon, 22 August 2005 11:59
Read Message Re: PARALLEL Twincharging, lets make it work oldcorollas Mon, 22 August 2005 12:38
Re: PARALLEL Twincharging, lets make it work Henn Tue, 23 August 2005 01:04
Re: PARALLEL Twincharging, lets make it work RobertoX Tue, 23 August 2005 02:00
Re: PARALLEL Twincharging, lets make it work M.W.P. Tue, 23 August 2005 02:35
Read Message Re: PARALLEL Twincharging, lets make it work oldcorollas Tue, 23 August 2005 08:05
Re: PARALLEL Twincharging, lets make it work oldcorollas Tue, 23 August 2005 08:31
Re: PARALLEL Twincharging, lets make it work M.W.P. Tue, 23 August 2005 08:33
Re: PARALLEL Twincharging, lets make it work tricky Tue, 23 August 2005 08:33
Read Message Re: PARALLEL Twincharging, lets make it work oldcorollas Tue, 23 August 2005 09:00
Re: PARALLEL Twincharging, lets make it work M.W.P. Tue, 23 August 2005 09:30
Re: PARALLEL Twincharging, lets make it work oldcorollas Tue, 23 August 2005 10:07
Re: PARALLEL Twincharging, lets make it work oldcorollas Tue, 23 August 2005 11:07
Read Message Re: PARALLEL Twincharging, lets make it work RobertoX Tue, 23 August 2005 11:45
Re: PARALLEL Twincharging, lets make it work M.W.P. Tue, 23 August 2005 12:36
Re: PARALLEL Twincharging, lets make it work Norbie Tue, 23 August 2005 02:55
Re: PARALLEL Twincharging, lets make it work VeeP Tue, 23 August 2005 03:57
Read Message Re: PARALLEL Twincharging, lets make it work Corona RT142 Tue, 23 August 2005 04:01
Re: PARALLEL Twincharging, lets make it work Henn Tue, 23 August 2005 04:04
Re: PARALLEL Twincharging, lets make it work berad Tue, 23 August 2005 05:37
Re: PARALLEL Twincharging, lets make it work oldcorollas Tue, 23 August 2005 07:56
Read Message Re: PARALLEL Twincharging, lets make it work nudes Tue, 23 August 2005 12:38
Re: PARALLEL Twincharging, lets make it work M.W.P. Tue, 23 August 2005 12:40
Re: PARALLEL Twincharging, lets make it work RobertoX Tue, 23 August 2005 12:49
Re: PARALLEL Twincharging, lets make it work NickZ Tue, 23 August 2005 13:02
Read Message Re: PARALLEL Twincharging, lets make it work Fr3aK Tue, 23 August 2005 13:14
Re: PARALLEL Twincharging, lets make it work oldcorollas Tue, 23 August 2005 14:03
Re: PARALLEL Twincharging, lets make it work M.W.P. Tue, 23 August 2005 15:03
Re: PARALLEL Twincharging, lets make it work oldcorollas Tue, 23 August 2005 15:51
Read Message Re: PARALLEL Twincharging, lets make it work oldcorollas Tue, 23 August 2005 14:17
Re: PARALLEL Twincharging, lets make it work VeeP Tue, 23 August 2005 16:43
Re: PARALLEL Twincharging, lets make it work oldcorollas Tue, 23 August 2005 18:20
Re: PARALLEL Twincharging, lets make it work Henn Wed, 24 August 2005 00:14
Read Message Re: PARALLEL Twincharging, lets make it work NickZ Wed, 24 August 2005 03:42
Re: PARALLEL Twincharging, lets make it work oldcorollas Wed, 24 August 2005 03:51
Re: PARALLEL Twincharging, lets make it work Fr3aK Wed, 24 August 2005 05:06
Re: PARALLEL Twincharging, lets make it work oldcorollas Wed, 24 August 2005 05:56
Read Message Re: PARALLEL Twincharging, lets make it work oldcorollas Wed, 24 August 2005 05:59
Re: PARALLEL Twincharging, whatever.... Fr3aK Wed, 24 August 2005 06:49
Re: PARALLEL Twincharging, whatever.... oldcorollas Wed, 24 August 2005 07:05
Re: PARALLEL Twincharging, whatever.... Fr3aK Wed, 24 August 2005 07:33
Read Message Re: PARALLEL Twincharging, whatever.... oldcorollas Wed, 24 August 2005 07:55
Re: PARALLEL Twincharging, whatever.... berad Wed, 24 August 2005 08:13
Re: PARALLEL Twincharging, whatever.... Enchanter Wed, 24 August 2005 10:27
Re: PARALLEL Twincharging, whatever.... oldcorollas Wed, 24 August 2005 11:10
Read Message Re: PARALLEL Twincharging, whatever.... Enchanter Wed, 24 August 2005 11:33
Re: PARALLEL Twincharging, whatever.... oldcorollas Wed, 24 August 2005 12:32
Re: PARALLEL Twincharging, whatever.... Henn Wed, 24 August 2005 12:50
Re: PARALLEL Twincharging, whatever.... oldcorollas Wed, 24 August 2005 13:38
Read Message Re: PARALLEL Twincharging, whatever.... doityourself Wed, 24 August 2005 13:57
Re: PARALLEL Twincharging, whatever.... Ben Wilson Wed, 24 August 2005 22:16
Re: PARALLEL Twincharging, whatever.... oldcorollas Thu, 25 August 2005 06:08
Re: PARALLEL Twincharging, whatever.... doityourself Thu, 25 August 2005 09:07
Read Message Re: PARALLEL Twincharging, whatever.... oldcorollas Thu, 25 August 2005 10:27
Re: PARALLEL Twincharging, whatever.... oldcorollas Thu, 25 August 2005 10:29
Re: PARALLEL Twincharging, whatever.... choofa Thu, 25 August 2005 10:46
Re: PARALLEL Twincharging, whatever.... Mr DOHC Thu, 25 August 2005 11:06
Read Message Re: PARALLEL Twincharging, whatever.... oldcorollas Thu, 25 August 2005 11:27
Re: PARALLEL Twincharging, whatever.... tricky Thu, 25 August 2005 09:09

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