rec.autos.simulators

rars-digest 19950602

Dave Gym

rars-digest 19950602

by Dave Gym » Tue, 04 Jul 1995 04:00:00

Robot Auto Racing Simulation (RARS) Mailing List Digest 19950702

The rars-digest is a compilation of choice cuts from the RARS mailing list.
It's published once a week to comp.ai.games, rec.autos.simulators, and to
individual subscribers. Send mail to dgy...@gdcarc.co.uk with a subject of
'subscribe rars-digest' to subscribe, or 'unsubscribe rars-digest' to
unsubscribe.

Contents

  Re: GP tracks
  6/25 races
  exe62.zip
  ftp site contents
  RE: (no subject)

------------------------------------------------------------------------------
Date sent:        Sat, 24 Jun 1995 16:01:48 -0400
From:             ao...@freenet.carleton.ca (Ferdinand Trauttmansdorff)
To:               rars-l...@netcom.com
Subject:          Re: GP tracks
Send reply to:    ao...@freenet.carleton.ca

>Hello All,
>Ferdinand Trauttmansdorff of Montreal has made RARS versions of 4
>international GP tracks.  They are Estoril, Portugal; Suzuka, Japan,
>and Mosport and Montreal, both near Montreal, Canada.
>They are now in the uploads directory of the ftp site.

Actually, I'm from Ottawa.  Mosport is just east of Toronto.  And the
Montreal Grand Prix track (the Circuit Gilles Villeneuve) is located
right in Montreal.  Hope you like the tracks.  I'm working on some more.
------------------------------------------------------------------------------
From:             "Mitchell E. Timin" <m...@cac.psu.edu>
Subject:          6/25 races
To:               rars-l...@netcom.com (Rars- List)
Date sent:        Mon, 26 Jun 1995 13:19:00 -0400 (EDT)

RARS Bi-weekly Race Report
& News About Upcoming Races
June 26, 1995

RARS is the Robot Auto Racing Simulation, a competition for
programmers and an on-going challenge for practicioners of Artificial
Intelligence and real-time adaptive optimal control.  It consists of
a simulation of the physics of cars racing on a track, a graphic
display of the race, and a separate control program (robot "driver")
for each car.  All RARS software and activities are free and open to
the public.  For more information e-mail to m...@cac.psu.edu.

Contents

Authors Point Standings
Upcoming Races
June 25 Competitors
June 25 Race Commentary
June 25 Race Report
--------------------------------------------------------------------

Expert Class Point standings
Jussi Pajala        23 pts         (Finland)      WappuCar
Randy Saint         23 pts         (U.S.A.)       Ramdu
Safai Ma            16 pts         (Canada)       Burns
Tim Battersby       10 pts         (Canada)       Emily
Bill Benedict        9 pts         (U.S.A.)       Rusty
Mike Inman           9 pts         (U.S.A.)       Indretti
Muir Lee Harding     6 pts         (U.S.A.)       racer_X
Nicole Greiber       4 pts         (Germany)      Marvin
George Doster        2 pts         (U.S.A.)       JayMan1

Novice Class Points:
Oscar Gustafsson    18 pts         (Sweden)       OscCar2
Tristrom Cooke      10 pt          (Australia)    Bingo1
Grant Reeve          9 pts         (New Zealand)  Piranha
Carl Burke           8 pts         (U.S.A.)       Blender2
Patrick Tierney      5 pts         (Canada)       Heath2
Thomas Rooney        2 pts         (U.S.A.)       goCART
--------------------------------------------------------------------

The Next Six RARS Race Meets
For the next twelve weeks we will have the oval track races three
times and the road races on the June 11 tracks three times.  This is
to give the authors time to master passing, collision avoidance and
the geometry of the two road race tracks, S1.TRK and S2.TRK.
There is live race commentary on IRC channel #RARS, 5:00 PM EDT.

June 25, July 23, August 20:
No. of races: 6 novice and 6 expert
Track: oval2
Laps: 10 each race
Software version:   0.62 (or latest variant of 0.60)
Surface type:       0
no practice on race day, practice at home all you want!
The default starting order system will be used, i.e. alternating
random and reversed.

July 9, August 6, September 3:
No. of races        2 novice and 2 expert
Tracks:             S1.TRK and S2.TRK, one race on each
Laps: 80 each race
Software version:   0.62 (or latest variant of 0.60)
Surface Type:       1
no practice, random/reversed starting order.
--------------------------------------------------------------------

June 25 Race Report:

Competitors, Novice Class:

Grant Reeve         New Zealand    Piranha
Oscar Gustavsson    Sweden         OscCar2
Tristrom Cooke      Australia      Bingo1
Carl Burke          U.S.A.         Blender2
Nicole Greiber      Germany        Marvin
George Doster       U.S.A.         JayMan1
Patrick Tierney     Canada         Heath2

Competitors, Expert Class:

Bill Benedict       U.S.A.         Rusty
Safai Ma            Canada         Burns
Jussi Pajala        Finland        WappuCar
Randy Saint         U.S.A.         Ramdu
Mike Inman          U.S.A.         Indretti
Nicole Greiber      Germany        Marvin
George Doster       U.S.A.         JayMan1

The June 25 races on the oval track were the first using version
0.62, with the improved collision code.  Several of the robots were
using collision avoidance and passing algorithms, and these made a
difference, even though raw speed was still of at least equal
importance.  In order to compare the race results with the speed
potential of each robot, here is a chart of their speed when running
alone on the track:

Ramdu  avg spd 73.33     7 laps      0 damage  142 fuel
Burns  avg spd 72.6      7 laps      0 damage  143 fuel
Marvin  avg spd 71.22     7 laps      0 damage  141 fuel
WappuCar  avg spd 70.56     7 laps      0 damage  142 fuel
Indretti  avg spd 70.30     7 laps      0 damage  140 fuel
JayMan1  avg spd 69.65     7 laps      0 damage  144 fuel
Heath2  avg spd 69.08     7 laps      0 damage  143 fuel
OscCar2  avg spd 68.93     7 laps      0 damage  141 fuel
Piranha  avg spd 68.66     7 laps      0 damage  142 fuel
Rusty  avg spd 67.97     7 laps      0 damage  144 fuel
Bingo1  avg spd 67.92     7 laps      0 damage  140 fuel
Blender2  avg spd 67.72     7 laps      0 damage  140 fuel

An interesting side issue is the fuel used to complete seven laps.
It ranged from about 6 pounds, in the case of Rusty and JayMan1, to
about 10 pounds, for Indretti, Bingo1 and Blender2.  This will become
important in some future races.  The race reports below show that
much more fuel is necessary when there is traffic congestion.

There were two first-timers competing today, Nicole Greiber and
George Doster.  Both did very well, taking first and second in the
novice division, thereby becoming experts on their first day of
competition!
--------------------------------------------------------------------
Novice Races

7 cars for 10 laps.  The track was oval2.trk.  The drivers were:
OscCar2, Marvin, JayMan1, Heath2, Piranha, Bingo1, and Blender2.

The initial RVG seed was 58926.

results of race 1:
starting positions:
Blender2, Piranha, Heath2, JayMan1, Marvin, Bingo1, and OscCar2.

1   Marvin  avg spd 71.09    10 laps   5889 damage  138 fuel   10 pts accum
2  JayMan1  avg spd 69.67    10 laps   1173 damage  141 fuel    6 pts accum
3  OscCar2  avg spd 68.69     9 laps   9506 damage  137 fuel    4 pts accum
4   Bingo1  avg spd 67.73     9 laps   5243 damage  137 fuel    3 pts accum
5   Heath2  avg spd 67.72     9 laps   3999 damage  139 fuel    2 pts accum
6 Blender2  avg spd 67.16     9 laps  10458 damage  137 fuel    1 pts accum
7  Piranha  avg spd 67.19     9 laps   8546 damage  138 fuel    0 pts accum

results of race 2:
starting positions:
OscCar2, Bingo1, Marvin, JayMan1, Heath2, Piranha, and Blender2.

1   Marvin  avg spd 70.96    10 laps  10573 damage  138 fuel   20 pts accum
2  JayMan1  avg spd 69.65    10 laps      0 damage  141 fuel   12 pts accum
3  OscCar2  avg spd 68.88     9 laps  17529 damage  137 fuel    8 pts accum
4  Piranha  avg spd 68.04     9 laps  10089 damage  138 fuel    3 pts accum
5   Bingo1  avg spd 67.66     9 laps  13892 damage  137 fuel    5 pts accum
6 Blender2  avg spd 66.99     9 laps  11496 damage  137 fuel    2 pts accum
7   Heath2  avg spd 66.82     9 laps   5381 damage  140 fuel    2 pts accum

results of race 3:
starting positions:
OscCar2, Piranha, Heath2, JayMan1, Blender2, Marvin, and Bingo1.

1   Marvin  avg spd 71.11    10 laps   4943 damage  138 fuel   30 pts accum
2  JayMan1  avg spd 69.67    10 laps    131 damage  141 fuel   18 pts accum
3  OscCar2  avg spd 68.39     9 laps  10871 damage  137 fuel   12 pts accum
4 Blender2  avg spd 67.64     9 laps      0 damage  137 fuel    5 pts accum
5   Bingo1  avg spd 67.11     9 laps  19066 damage  137 fuel    7 pts accum
6  Piranha  avg spd 67.12     9 laps  23258 damage  138 fuel    4 pts accum
7   Heath2  avg spd 66.88     9 laps   7366 damage  140 fuel    2 pts accum

results of race 4:
starting positions:
Bingo1, Marvin, Blender2, JayMan1, Heath2, Piranha, and OscCar2.

1   Marvin  avg spd 70.92    10 laps   6461 damage  138 fuel   40 pts accum
2  JayMan1  avg spd 69.53    10 laps   5968 damage  141 fuel   24 pts accum
3  OscCar2  avg spd 68.67     9 laps  11358 damage  137 fuel   16 pts accum
4  Piranha  avg spd 68.08     9 laps   3119 damage  138 fuel    7 pts accum
5   Bingo1  avg spd 67.93     9 laps   6689 damage  136 fuel    9 pts accum
6 Blender2  avg spd 67.49     9 laps   6146 damage  137 fuel    6 pts accum
7   Heath2  avg spd 67.08     9 laps   5774 damage  140 fuel    2 pts accum

results of race 5:
starting positions:
Heath2, JayMan1, OscCar2, Piranha, Bingo1, Marvin, and Blender2.

1   Marvin  avg spd 70.57    10 laps  10198 damage  137 fuel   50 pts accum
2  OscCar2  avg spd 68.46    10 laps  12064 damage  137 fuel   22 pts accum
3  JayMan1  avg spd 68.25     9 laps  16071 damage  141 fuel   28 pts accum
4 Blender2  avg spd 67.62     9 laps   1258 damage  137 fuel    9 pts accum
5   Bingo1  avg spd 67.33     9 laps  15755 damage  136 fuel   11 pts accum
6  Piranha  avg spd 67.25     9 laps  13415 damage  138 fuel    8 pts accum
7   Heath2  avg spd 66.76     9 laps   6884 damage  140 fuel    2 pts accum

results of race 6:
starting positions:
Blender2, Marvin, Bingo1, Piranha, OscCar2, JayMan1, and Heath2.

1   Marvin  avg spd 70.75    10 laps   5257 damage  138 fuel   60 pts accum
2  JayMan1  avg spd 69.63    10 laps  16003 damage  141 fuel   34 pts accum
3  OscCar2  avg spd 68.67     9 laps  11429 damage  137 fuel   26 pts accum
4 Blender2  avg spd 67.73     9 laps    297 damage  137 fuel   12 pts accum
5   Bingo1  avg spd 67.85     9 laps   3757 damage  136 fuel   13 pts accum
6   Heath2  avg spd 67.41     9 laps  11617 damage  140 fuel    3 pts accum
7  Piranha  avg spd 67.49     9 laps   6309 damage  138 fuel    8 pts accum
--------------------------------------------------------------------
Overall Results of Novice Races:
1st place   Marvin       60 pts
2nd place   JayMan1      34
3rd place   OscCar2      26
4th placd   Bingo1       13
5th placd   Blender2     12
6th place   Piranha       8
--------------------------------------------------------------------
Expert Races

7 cars for 10 laps.  The track was oval2.trk.  The drivers were:
Marvin, JayMan1, Indretti, Rusty, WappuCar, Ramdu, and Burns.

The initial RVG seed was 44070.

results of race 1:
starting positions:
Ramdu, Marvin, JayMan1, Rusty, WappuCar, Burns, and Indretti.

1    Burns  avg spd 72.55    10 laps   4043 damage  139 fuel   10 pts accum
2 Indretti  avg spd 70.16    10 laps   2683 damage  137 fuel    6 pts accum
3 WappuCar  avg spd 68.13     9 laps   6585 damage  139 fuel    4 pts accum
4    Ramdu  avg spd 67.85     9 laps  21502 damage  138 fuel    3 pts accum
5   Marvin  avg spd 67.51     9 laps  14758 damage  138 fuel    2 pts accum
6  JayMan1  avg spd 67.48     9 laps  12234 damage  141 fuel    1 pts accum
7    Rusty  avg spd 65.27     9 laps  14094 damage  143 fuel    0 pts accum

results of race 2:
starting positions:
Indretti, Burns, WappuCar, Rusty, JayMan1, Marvin, and Ramdu.

1    Ramdu  avg spd 73.58    10 laps   1601 damage  138 fuel   13 pts accum
2   Marvin  avg spd 71.07    10 laps   3423 damage  138 fuel    8 pts accum
3    Burns  avg spd 70.92     9 laps  21435 damage  139 fuel   14 pts accum
4  JayMan1  avg spd 69.53     9 laps  13643 damage  141 fuel    4 pts accum
5 WappuCar  avg spd 70.31     9 laps   3452 damage  139 fuel    6 pts accum
6    Rusty  avg spd 67.47     9 laps  23049 damage  142 fuel    1 pts accum
7 Indretti  avg spd 67.14     3 laps  30074 damage  145 fuel    6 pts accum

results of race 3:
starting positions:
Ramdu, JayMan1, Marvin, Burns, Rusty, WappuCar, and Indretti.

1    Burns  avg spd 71.24    10 laps  27582 damage  139 fuel   24 pts accum
2 Indretti  avg spd 70.3     10 laps   6197 damage  137 fuel   12 pts accum
3    Ramdu  avg spd 69.99     9 laps   8059 damage  138 fuel   17 pts accum
4  JayMan1  avg spd 69.34     9 laps  10890 damage  141 fuel    7 pts accum
5   Marvin  avg spd 68.66     9 laps  22979 damage  138 fuel   10 pts accum
6 WappuCar  avg spd 68.23     9 laps  25794 damage  138 fuel    7 pts accum
7    Rusty  avg spd 67.78     9 laps  13108 damage  142 fuel    1 pts accum

results of race 4:
starting positions:
Indretti, WappuCar, Rusty, Burns, Marvin, JayMan1, and Ramdu.

1    Ramdu  avg spd 73.57    10 laps   3232 damage  138 fuel   27 pts accum
2   Marvin  avg spd 71.07    10 laps   1486 damage  138 fuel   16 pts accum
3  JayMan1  avg spd 69.65     9 laps  12283 damage  141 fuel   11 pts accum
4 Indretti  avg spd 69.35     9 laps  21728 damage  137 fuel   15 pts accum
5    Rusty  avg spd 67.85     9 laps  14679 damage  142 fuel    3 pts accum
6 WappuCar  avg spd 67.89     9 laps  23692 damage  138 fuel    8 pts accum
7    Burns  avg spd 69.58     5 laps  31699 damage  143 fuel   24 pts accum

results of race 5:
starting positions:
Rusty, Indretti, Burns, WappuCar, Ramdu, JayMan1, and Marvin.

1    Ramdu  avg spd 73.44    10 laps      0 damage  138 fuel   37 pts accum
2    Burns  avg spd 72.34    10 laps  12601 damage  140 fuel   30 pts accum
3   Marvin  avg spd 70.72     9 laps  15660 damage  138 fuel   20 pts accum
4  JayMan1  avg spd 69.58     9 laps   7951 damage  141 fuel   14 pts accum
5 Indretti  avg spd 69.87     9 laps   9332 damage  137 fuel   17 pts accum
6    Rusty  avg spd 67.85     9 laps  13373 damage  143 fuel    4 pts accum
7 WappuCar  avg spd 68.04     9 laps  16833 damage  138 fuel    8 pts accum

results of race 6:
starting positions:
Marvin, JayMan1, Ramdu, WappuCar, Burns, Indretti, and Rusty.

1    Burns  avg spd 72.58    10 laps    390 damage  140 fuel   40 pts accum
2    Ramdu  avg spd 71.44    10 laps  23957 damage  138 fuel   43 pts accum
3   Marvin  avg spd 70.82     9 laps   7580 damage  138 fuel   24 pts accum
4 Indretti  avg spd 69.48     9 laps  20464 damage  137 fuel   20 pts accum
5  JayMan1  avg spd 68.31     9 laps  17639 damage  141 fuel   16 pts accum
6    Rusty  avg spd 67.37     9 laps  21646 damage  142 fuel    5 pts accum
7 WappuCar  avg spd 67.33     9 laps  27217 damage  138 fuel    8 pts accum
--------------------------------------------------------------------
Overall Results of Expert Races:

1st place      Ramdu     43 pts
2nd place      Burns     40
3rd place      Marvin    24
4th placc      Indretti  20
5th place      JayMan1   16
6th place     WappuCar    8
------------------------------------------------------------------------------
From:             "Mitchell E. Timin" <m...@cac.psu.edu>
Subject:          exe62.zip
To:               rars-l...@netcom.com (Rars- List)
Date sent:        Mon, 26 Jun 1995 21:35:36 -0400 (EDT)

Hello All,

I just uploaded an executable in .zip form, it is called exe62.zip.
This contains all the competitors of the June 25 oval track races, plus
some of my robots.  Most of the robots are specialized for the oval track
and are mediocre on road courses.

Also in uploads are two more fine road courses from Ferdinand.

m
------------------------------------------------------------------------------
From:             "Mitchell E. Timin" <m...@cac.psu.edu>
Subject:          ftp site contents
To:               rars-l...@netcom.com (Rars- List)
Date sent:        Wed, 28 Jun 1995 10:37:36 -0400 (EDT)

Hello All,

For a while we have been encouraging contributors to accompany their
contribution with a short .txt file describing what it is.

Now the time has come for us to make that mandatory.

On July 5 I plan to send a message to Jivko asking him to delete
all files in the rars directory that do not have an accompanying .txt file.
This does not apply to short files containing readable text.  It does not
apply to the various sub-directories.

In some cases a group of two or more files might share the same .txt file.

So, If you want your file to stay on the site, and if you have not sent
a .txt file describing what is in it, then please do so now.

Thank You,

m
------------------------------------------------------------------------------
Date sent:        Wed, 28 Jun 95 15:32:03 PDT
From:             Muir Lee Harding <l...@autodesk.com>
Subject:          RE: (no subject)
To:               rars-l...@netcom.com, Larry Ludwick
<Larry.Ludw...@gte.sprint.com>

Larry,

I have implemented a windows-based gi.cpp for RARS using Microsoft Visual
C++ that works pretty well. In doing so I encountered many of the same
problems that you ran into (I had never programed a Windows app before).

I haven't improved upon the original version much since then due to a
apparent lack of intrest in the RARS community. I'd be glad to help if you
decide to build a Borland version, or would like to have me renew work on my
version (I was planning on adding support for driver functions that are
supplied in the form of a windows dlls. This could dramatically simplify the
process of creating and using drivers -- no need to recompile the main
program every time you want to add new drivers!!!).

MLH
------------------------------------------------------------------------------

The rars-digest is compiled and published by (Dave `Gizmo' Gymer)
                  dgy...@gdcarc.co.uk  http://www.mal.com/~dgymer

# Dave "Gizmo" Gymer  dgy...@gdcarc.co.uk  http://www.mal.com/~dgymer/
/* Team Shark online racing; http://www.mal.com/~dgymer/shark/
   LF3000 '95 Pro division triple champions */


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