“Lunacy (FIRST)”的意思、由来-开放百科全书

Announced on January 3, 2009, the name and some of the features of the game honor the 40th anniversary of the first manned mission to the Moon (Latin: Luna). It is FRC's 18th game.^[3] This is the first FRC competition to use the cRIO Mobile Device Controller control system from National Instruments.^[4] The driver station introduced for 2009 was the Kwikbyte DS, which was replaced in 2010 by the Classmate PC.

Game overview

Scoring

Total score for the alliance is the total number of points scored by placing Moon Rocks, Empty Cells and Super Cells in the trailers of all of the robots of the opposing alliance, less any deductions for penalties.

Field

Lunacy is played on a rectangular field that is 54' by 27'. This field is a material called 'Glasliner FRP' and is referred to as 'Regolith'.^[4] The regolith is designed so that the robots, which have special mandated wheels that they cannot modify in any way, shape or form, have reduced traction, mimicking the effect of low gravity that would be seen by a robot driving on the moon.

Alliances

There are 6 robots on the field at a time, 3 on the red alliance and 3 on the blue alliance. Each team consists of 4 players - 2 drivers, a coach and a human player. There are a total of 6 human players, 3 on each alliance since there are 3 teams per alliance. Each alliance is assigned the 2 corner positions at either end of one long side of the field, and one position in the middle of the opposite long side of the field. All human players start with 20 Moon Rocks, and the players in the middle have, in addition to the 20 Moon Rocks, 4 Empty Cells. Each team can place up to 7 of their 20 Moon Rocks into their robot before the competition begins, but each human player must retain at least 13 Moon Rocks to start.^[4]

Robots

Robots have to fit within a 38" by 28" footprint, be less than or equal to 60" tall, and weigh under or equal to 120 pounds.^[4] The robots drag trailers behind them that correspond to the color of the alliance they are on. It is not possible for a robot to have any mechanism that takes Moon Rocks out of their trailer, or prevent another robot or human player from placing balls into their trailer. Robots must have bumpers on them in order to protect from damage from the collisions that will inevitably occur.

Game Play

The goal of the game is to score as many of the game pieces in the opposing side's trailers as possible. Robots start out in front of the opposite alliances' human players. There is a 15-second autonomous period, during which robots operate according to programs that teams download to their robot, and a 2-minute Teleoperated period, where robots are driven and controlled by a human drive subteam at one end of the field. Empty cells (also worth 2 points) must be handed to a robot by the "payload specialist" at the mid-field position known as the "outpost". The robot must deliver the Empty Cell to their human player on one of the corners in order to get a Super Cell that is worth 15 points. A robot can only carry one Empty Cell at a time. Super Cells can only be put into play during the last 20 seconds of play, and only if the human player has been delivered an Empty Cell.^[4]

Common Robot Types

Shooter

"Shooter" robots were able to shoot one ball at a time,^[11] usually over a long range. Successful shooters were fairly uncommon, and often did not directly score.{{Citation needed|date=December 2011}} Instead, they shot balls to the Human Players at the corners.{{Citation needed|date=December 2011}} Self-reloading was very common amongst the shooters.{{Citation needed|date=December 2011}}

Dump bot

"Dumper" bots typically started out the match with their entire supply of balls for the match, which scored by driving alongside the opponent's trailer and dumping all their balls into the trailer.^[11]

Vomit bot

"Vomit" bots, also called "power dumpers",^[5] were a hybrid between the shooter and the dumper. They were often the best robots, combining the accuracy of the shooter with the massive scoring of the dumper.^[5] These robots would drive up to an opponents trailer and "vomit" a stream of balls into the trailer,^[5] (often as many as 10 or more at once). Many were self reloading, and were the rarest type of robot.{{Citation needed|date=April 2010}}

Dozer bot

"Dozer" bots were the most common,{{Citation needed|date=April 2010}} and often the least effective robots.^[6] These robots were bulldozer-like in function, pushing the balls to the corners.{{Citation needed|date=December 2011}} Some were just boxes that towed a trailer.^[6]

Competition schedule

Events

Regionals

Districts

2009 was the first year that district competitions were held; as part of FIRST in Michigan. The district events led up to the Michigan State Championship in Ypsilanti.^[9]

World Championship

The 2009 FRC World Championships were held at the Georgia Dome in Atlanta, Georgia.

Final Round

Notes

1. ^{{cite web|title=FIRST History |url=http://archive.usfirst.org/aboutus/content.aspx?id=880 |archiveurl=https://web.archive.org/web/20151208233701/http://archive.usfirst.org/aboutus/first-history?id=880 |archivedate= 8 December 2015 |publisher=FIRST |accessdate=12 June 2011 |deadurl=yes |df= }}
2. ^{{cite web|url=http://www2.usfirst.org/2009comp/events/CMP/awards.html |title=2009 FIRST Championship |publisher=FIRST |accessdate=21 September 2011 |deadurl=yes |archiveurl=https://web.archive.org/web/20110930171552/http://www2.usfirst.org/2009comp/events/CMP/awards.html |archivedate=30 September 2011 |df= }}
3. ^{{cite web |url=http://www.usfirst.org/community/frc/content.aspx?id=418 |archiveurl=https://web.archive.org/web/20090620205720/http://usfirst.org/community/frc/content.aspx?id=418 |archivedate=June 20, 2009 |title=2009 Kickoff — Saturday, January 3, 2009 |publisher=FIRST |accessdate=2009-04-07 |deadurl=yes |df= }}
4. ^¹²³⁴{{cite web | url= https://www.firstinspires.org/sites/default/files/uploads/resource_library/frc/game-and-season-info/archive/2009/2009-lunacy-complete-manual.pdf | title= 2009 FIRST Robotics Competition Manual and Related Documents | date= January 6, 2009 | format= links to PDFs |work= |publisher= | accessdate= 2009-04-09 }}
5. ^¹²{{cite book|last=Bascomb|first=Neal|title=The New Cool|year=2011|publisher=Crown Publishers|isbn=978-0-307-58889-0|page=295}}
6. ^¹²³{{cite book|last=Bascomb|first=Neal|title=The New Cool|year=2011|publisher=Crown Publishers|isbn=978-0-307-58889-0|page=200}}
7. ^{{cite web | url= http://www.usfirst.org/community/frc/content.aspx?id=418 | title= 2009 Kickoff — Saturday, January 3, 2009 | publisher= FIRST | accessdate= 2009-01-27 }}
8. ^{{cite web |url=http://www.usfirst.org/community/frc/content.aspx?id=454 |archiveurl=https://web.archive.org/web/20090420041613/http://usfirst.org/community/frc/content.aspx?id=454 |archivedate=2009-04-20 |title=Calendar of Important Deadlines |publisher=FIRST |accessdate=2009-01-06 |deadurl=yes |df= }}
9. ^¹²³⁴⁵{{cite web|url=http://archive.usfirst.org/whatsgoingon|title=What Events And Teams Are In My Area?|publisher=FIRST|accessdate=21 September 2011}}
10. ^{{cite web|url=http://www.thebluealliance.com/event/2009cmp|title=Einstein Field 2009|publisher=The Blue Alliance|accessdate=21 September 2011}}