Difference between revisions of "Small Inline Reaction Wheel"
From Kerbal Space Program Wiki
(Updated) |
(Update) |
||
Line 7: | Line 7: | ||
== Usage == | == Usage == | ||
− | + | Inline Reaction Wheels do not have to be placed anywhere in particular to function. However, it will cease to function if jettisoned. They appear to function on a stability:mass ratio, and the effect can be enhanced by adding additional Inline Reaction Wheels. Often a single Inline Reaction Wheel isn't enough. | |
− | Each | + | Each Inline Reaction Wheel adds 0.5 to the mass of your ship; if you require a lot of Inline Reaction Wheels to get a large ship off the ground, consider dropping them with your earlier stages when you no longer need them. |
== Changes == | == Changes == |
Revision as of 18:19, 25 July 2013
This page or section is in need of being brought up to date. Please help Kerbal Space Program Wiki by fixing inaccurate or outdated information. |
Small Inline Reaction Wheel | |||||
Stability Augmentation System by Found lying by the side of the road | |||||
Radial size | Tiny | ||||
Cost | (total) | 600.00 | |||
Mass | (total) | 0.050 t | |||
Drag | 0.2 | ||||
Max. Temp. | 2000 K | ||||
Impact Tolerance | 9 m/s | ||||
Research | Flight Control | ||||
Unlock cost | 3 200 | ||||
Since version | 0.7.3 | ||||
Part configuration | inlineReactionWheel.cfg | ||||
Torque | {{{pitch torque}}} kN·m | ||||
Electricity required |
| ||||
SAS level | × None |
The Inline Reaction Wheel (previously named S.A.S Module) is a toggleable module that provides SAS functionality, a sort of autopilot to stabilize and help keep a rocket on course. It is one of the parts featured in the demo version of the game.
Description
“ | The Inline Reaction Wheel system uses a series of disks that are going "Very Fast" to generate the torque necessary to control a spacecraft | ” |
Usage
Inline Reaction Wheels do not have to be placed anywhere in particular to function. However, it will cease to function if jettisoned. They appear to function on a stability:mass ratio, and the effect can be enhanced by adding additional Inline Reaction Wheels. Often a single Inline Reaction Wheel isn't enough.
Each Inline Reaction Wheel adds 0.5 to the mass of your ship; if you require a lot of Inline Reaction Wheels to get a large ship off the ground, consider dropping them with your earlier stages when you no longer need them.
Changes
- Renamed from S.A.S Module into Inline Reaction Wheel
- Retextured
- (Undocumented) Mass reduced from 0.8 to 0.07, cost reduced from 2300 to 600
- (Undocumented) Torque increased from 10 to 20, Ki/Kp/Kd changed from 1.0 / 3.0 / 5.0 to 0.0 / 5.0 / 3.5
- (undocumented) SAS now use angular momentum instead of angular velocity - takes into account inertia momentum of the ship [1]
- (undocumented) Tweaked Kd, Ki and Kp parameters
- Exposed Kd, Ki and Kp parameters for tuning the SAS module
- SAS toggle with 'T' key
- Initial Release