機型庫Helicopter — Classic force trim

Helicopter — Classic force trim

A cyclic setup that holds a captured position with force trim, while damping and forward-flight loading remain separate.
Control reference設定檔選項:1 個

瞭解飛機

This generic force-trim setup models the holding reference at the cyclic. It is not tied to a particular helicopter’s trim motor, flight-control system or simulator interface.

設定檔如何建模

Helicopter — Classic force trim

Free + Pro
MSFS 2020MSFS 2024X-Plane 12

This generic force-trim setup models the holding reference at the cyclic. It is not tied to a particular helicopter’s trim motor, flight-control system or simulator interface.

The ordinary centre spring is zero. The enabled force-trim hold supplies resistance around the captured position at 0.55 hold strength. Follow-up trim is off, so the captured reference is not slowly moved toward the cyclic by that feature. Cyclic damping and forward-flight loading add separate resistance.

此確切修訂版尚未開放公開安裝。

Scope of this starting point

The normalized strengths are editable hardware-feel estimates. A selected helicopter’s own trim or AFCS mode must be considered separately; this generic profile does not establish that integration.

Helicopter Flying HandbookSteady as she goes

力回饋設定是可編輯的估算值。文獻研究、模擬器整合和實體裝置驗收情況分別顯示。

Master gain & control system

Master gain85%

施加於模型產出的一切、在裝置上限之前的最終整體輸出縮放。

調高: 一切(彈簧、載荷、效果)一同增強。

調低: 一切一同變柔。

設定理由: Scales overall profile strength while preserving effect balance, subject to device and output limits.

Forces

Spring strength0%

把搖桿拉回中央的基礎回中力。其他所有力都疊加在它之上。太低,正常飛行中搖桿會發軟;太高,它會與你的手較勁,並掩蓋疊加其上的細微提示。

調高: 更硬的回中,更抗手。

調低: 更軟的桿,只靠氣動載荷。

設定理由: Zero keeps the ordinary fixed-centre spring from competing with the enabled force-trim hold.

Spring deadband2%

中央附近彈簧保持安靜的小中立區,讓靜止時的微小移動不會咔嗒作響。更寬更安穩但更松,更窄更精確但可能在中央附近抖動。

調高: 更安靜但更松的中央,曠量更大。

調低: 更緊的中央,靜止時可能抖動。

設定理由: Sets travel around the centre before the baseline spring resists. Smaller values engage it sooner.

Overall aerodynamic load35%

作用於兩條持續軸載荷的主縮放,在它們各自的獨立平衡之前施加。設定檔通常不動它,而是調校兩條軸載荷。

調高: 兩軸載荷一同加重。

調低: 兩軸一同減輕。

設定理由: Scales sustained aerodynamic loading. Zero removes this term; spring and vibration cues remain separate.

Spring engagement full55 kt

彈簧達到全強度的空速。從起點到這裡,隨著氣流在操縱面上增強,回中逐漸變硬。

設定理由: Sets the IAS where the low-speed blend reaches baseline strength; high-speed stiffening also uses it.

Centre firmness vs speed0%

在偏轉載荷之外,回中本身隨速度變硬的程度。零則中央手感恆定;越大,巡航時回中越硬,起落航線上越松。

調高: 中央隨速度明顯變硬。

調低: 任何速度下中央手感恆定。

設定理由: Adds permitted spring resistance above the full-blend speed. Zero removes this high-speed increase.

Centre stiffening cap5

速度驅動的中央變硬上限,防止高速飛行把彈簧無限上緊。

調高: 高速允許更多總硬化。

調低: 硬化更早封頂。

設定理由: Limits the squared airspeed ratio used for high-speed spring stiffening; it is not a device-force cap.

Aileron load100%

由副翼偏轉和空速產生的持續橫滾載荷,獨立於俯仰調校。與升降舵載荷一起,決定評測中常說的操縱協調比。

調高: 橫滾力更重。

調低: 副翼更輕更靈。

設定理由: Scales roll aerodynamic loading. The separate roll spring curve also affects total axis balance.

Elevator load100%

由升降舵偏轉和空速產生的持續俯仰載荷,獨立於橫滾調校。這是決定機型俯仰重量的主槓桿。它不影響副翼、彈簧、配平或抖振力。

調高: 速度下持續俯仰力更重。

調低: 升降舵更輕,握持更省力。

設定理由: Scales pitch aerodynamic loading; pitch spring travel and trim responses are separate settings.

Max output force55%

每個穩態俯仰或橫滾力到達裝置前的上限,防止猛烈機動中砸擊或飽和硬體。

調高: 削波前更高的穩態力峰值。

調低: 更柔的上限;猛烈機動更早被抹平。

設定理由: Caps directed-force output. Native spring effects and device limits remain separate.

Airspeed blendingTrue

啟用低速彈簧介入視窗(上面的起始/全強度節數)。關閉時彈簧在所有速度下恆定。

設定理由: Allows baseline spring strength to rise with indicated airspeed where the control law permits it.

Low-speed spring floor100%

在靜止、空速尚未產生氣動力之前,彈簧還剩多少。下限高,停機時搖桿結實;下限低,則是停放輕型飛機那種鋼索鬆弛的感覺。

調高: 停機和滑行時桿更結實。

調低: 停機時桿發軟,只隨速度甦醒。

設定理由: Sets low-speed spring strength as a fraction of baseline when blending is enabled. One keeps full strength.

Spring engagement start15 kt

彈簧從低速下限開始向全強度攀升的空速:起飛滑跑中操縱面"甦醒"的那一刻。

設定理由: Sets the IAS where the low-speed spring blend starts rising. This is a feel threshold, not a flight limit.

力回饋調校速度100

氣動載荷達到設計滿值的指示空速。它把整條載荷曲線錨定在飛機真實的速度範圍:172在110節就載滿,噴氣機要晚得多。

調高: 載荷來得更晚;桿輕到更高速度。

調低: 載荷來得更早,巡航更沉。

設定理由: Sets the IAS reference for aerodynamic loading. It is an estimate, not published cruise TAS or a flight limit.

Trim

Trim relief (elevator)30%

升降舵配平緩解持續俯仰力、移動桿的安定位置的強度。在100 %時,配平得當的飛機不需要保持壓力——正是真實飛行中"用配平消掉載荷"的流程。

調高: 配平消掉更多持續力;100 %時滿配平可完全抵消。

調低: 即使配平也仍要持續用力。

設定理由: Scales supported pitch-trim relief and permitted centre movement. Zero removes pitch response.

Trim relief (aileron)30%

橫滾配平的同類緩解。多數通航機型沒有真正的副翼配平,所以保持為零;有橫滾配平的機型獲得相應的值。

調高: 橫滾配平消掉更多持續力。

調低: 橫滾配平作用更小。

設定理由: Scales supported roll-trim relief and permitted centre movement. Zero removes roll response.

Effect gains · Ground

Runway rumble15%

由輪速和地面型別(鋪裝、草地、礫石)產生的滾動振動。

調高: 桿上更強的地面質感。

調低: 更平滑的滑行。

設定理由: Sets rolling texture strength, modified by speed, surface and undercarriage configuration.

Gear bumps0%

來自伸縮縫、車轍和粗糙地面的短促離散顛簸,為持續隆隆聲打上標點。

調高: 接縫與車轍的衝擊更清晰。

調低: 更柔的地面細節。

設定理由: Sets gear-bump texture during ground motion, separate from touchdown impact.

Effect gains · Airframe

Stick shaker50%

由飛機自身失速警告系統觸發的專用抖桿器振動。只有真有抖桿器的機型才有值;其餘全靠氣動抖振和喇叭。

調高: 更硬的抖桿器。

調低: 更含蓄的抖桿器。

設定理由: Sets triggered shaker strength; inactive while the shaker feature is disabled.

Stall buffet0%

接近失速及失速警告響起時的機體抖動:這副機翼宣告不滿的音量。斷失乾脆的機型抖振收斂,讓喇叭承擔警告。

調高: 更強的失速前顫抖。

調低: 更含蓄的機翼;警告交給喇叭。

設定理由: Sets stall-buffet strength. Zero removes the cue without changing simulator stalls or warnings.

Mach buffet0%

接近馬赫極限的跨音速抖振。對接近MMO的噴氣機有意義,對到不了那裡的活塞機和渦槳機為零。

調高: 接近馬赫極限時更強的跨音速抖振。

調低: 高馬赫下更平滑的飛行。

設定理由: Sets high-Mach buffet strength; onset and full-strength thresholds are separate.

Flap buffet0%

襟翼伸入氣流後機體的低頻振動,發生在它們真正做功的速度視窗內。

調高: 襟翼做功時更粗糙的飛行。

調低: 更柔的進近襟翼。

設定理由: Sets flap buffet at the configured position and speed gates. Flap movement texture is separate.

Gear buffet0%

可收放起落架懸在氣流中引起的機體鼓振。固定起落架機型為零,它們的機體外形從不改變。

調高: 放起落架時更多鼓振。

調低: 放起落架飛行更乾淨。

設定理由: Sets gear aerodynamic buffet; movement and ground-contact cues are separate.

Effect gains · Engine, mechanical & drag

Touchdown thump50%

機輪觸及跑道那一下的單次衝擊,按下沉率縮放:輕柔著陸是耳語,結實到達是一記悶響。

調高: 觸地時更硬的一擊。

調低: 更柔的到達。

設定理由: Sets landing-impact strength; landing telemetry and response shape determine the pulse.

Reverse rumble0%

反推或槳葉beta區工作時的滑跑振動。無反推機型為零。

調高: 反推下更粗糙的滑跑。

調低: 更含蓄的反推。

設定理由: Sets reverse-thrust vibration with valid reverser and engine conditions. Zero removes the cue.

Engine rumble12%

從慢車到全功率跟隨轉速的持續動力裝置振動——前方有東西在燒油的永恆提醒。

調高: 桿裡更多引擎。

調低: 更含蓄的引擎。

設定理由: Sets estimated engine vibration using configured telemetry and response, not measured cockpit vibration.

Flap motion0%

僅在模擬器報告襟翼舵面確實移動時的持續振動。它跟隨真實作動器的運動和故障,而非估算的計時器。

調高: 襟翼移動中更多振動。

調低: 更含蓄的襟翼行程。

設定理由: Sets texture from observed flap movement; a command without movement does not establish the cue.

Autopilot follow

AP follow authority5%

自動駕駛指令可以讓桿實際移動多遠。在MSFS中保持極小,因為移動的軸可能被讀回為飛行員輸入;零則完全停用跟隨。

調高: 自動駕駛讓你的桿移動得明顯更多。

調低: 幾乎察覺不到的跟隨。

設定理由: Sets admitted AP-follow gain, not a percentage of travel. Runtime ownership and input limits still apply.

Autopilot

Autopilot · Follow enabledFalse

Whether this feature is active in this profile.

設定理由: Off: force-trim holding is not autopilot following. The selected profile does not configure servo-driven cyclic motion.

Autopilot · Neutral hold enabledFalse

Whether this feature is active in this profile.

設定理由: Permits centering hold during a supported AP state, separate from following a moving target.

Autopilot · Neutral hold strength0.6

設定理由: Sets admitted AP neutral-hold strength; inactive while neutral hold is disabled.

Stick feel

StickFeel · Trim feel enabledFalse

Whether this feature is active in this profile.

設定理由: Retained for compatibility and group membership. Trim relief, rather than this flag, controls centre movement.

StickFeel · Trim relief enabledFalse

Whether this feature is active in this profile.

設定理由: Off: fixed-wing aerodynamic trim relief does not represent this captured cyclic reference.

StickFeel · Force trim enabledTrue

Whether this feature is active in this profile.

設定理由: On: the force-trim hold uses a captured cyclic reference. Its configured hold strength is 0.55 and follow-up trim is off.

StickFeel · G load enabledTrue

Whether this feature is active in this profile.

設定理由: Allows load-factor changes to modify permitted spring laws. Passive fly-by-wire feel can suppress it.

StickFeel · Rate damping enabledTrue

Whether this feature is active in this profile.

設定理由: Enables rate damping with the configured coefficients and control law.

Aero

Aero · Max flap index4

Where this effect reaches full strength (or has fully faded, for washouts).

調高: a more gradual build to a later peak.

調低: a quicker build.

設定理由: Sets the final flap index for detent normalization. UP plus three detents uses maximum index3.

Aero · Min flap index1

Where this effect begins fading in.

調高: the effect begins later.

調低: it begins earlier.

設定理由: Sets the first flap detent that admits buffet; this is a handle index, not degrees.

Aero · EnabledTrue

Whether this feature is active in this profile.

設定理由: Enables aerodynamic cues; each still needs nonzero strength and its simulator conditions.

Aero · Shaker enabledFalse

Whether this feature is active in this profile.

設定理由: Permits shaker at supported warning conditions; the switch does not establish aircraft equipment.

Ground

Ground · EnabledTrue

Whether this feature is active in this profile.

設定理由: Enables ground effects; each still needs its own strength and contact or motion telemetry.

Engine

Engine · EnabledTrue

Whether this feature is active in this profile.

設定理由: Enables engine cues with nonzero settings and valid running-engine telemetry.

Mechanical

Mechanical · EnabledTrue

Whether this feature is active in this profile.

設定理由: Enables accessory cues with configured strengths and observed accessory movement.

Mechanical · Gain0

The strength of this effect.

調高: a stronger effect.

調低: a weaker one.

設定理由: Sets texture from observed gear movement, separate from aerodynamic and touchdown effects.

全部設定檔設定
估算的設定檔設定
引數數值控制作用及原因
Spring strength0 Zero keeps the ordinary fixed-centre spring from competing with the enabled force-trim hold.
Spring deadband0.02 Sets travel around the centre before the baseline spring resists. Smaller values engage it sooner.
Force gain0.35 Scales sustained aerodynamic loading. Zero removes this term; spring and vibration cues remain separate.
Master gain0.85 Scales overall profile strength while preserving effect balance, subject to device and output limits.
Spring full-strength speed55 ktSets the IAS where the low-speed blend reaches baseline strength; high-speed stiffening also uses it.
Airspeed spring stiffening0 Adds permitted spring resistance above the full-blend speed. Zero removes this high-speed increase.
Airspeed stiffening cap5 Limits the squared airspeed ratio used for high-speed spring stiffening; it is not a device-force cap.
Aileron force scale1 Scales roll aerodynamic loading. The separate roll spring curve also affects total axis balance.
Elevator force scale1 Scales pitch aerodynamic loading; pitch spring travel and trim responses are separate settings.
Maximum output force0.55 Caps directed-force output. Native spring effects and device limits remain separate.
Autopilot · Follow enabledFalse Off: force-trim holding is not autopilot following. The selected profile does not configure servo-driven cyclic motion.
Autopilot · Follow authority0.05 Sets admitted AP-follow gain, not a percentage of travel. Runtime ownership and input limits still apply.
Autopilot · Neutral hold enabledFalse Permits centering hold during a supported AP state, separate from following a moving target.
Autopilot · Neutral hold strength0.6 Sets admitted AP neutral-hold strength; inactive while neutral hold is disabled.
StickFeel · Trim feel enabledFalse Retained for compatibility and group membership. Trim relief, rather than this flag, controls centre movement.
StickFeel · Trim relief enabledFalse Off: fixed-wing aerodynamic trim relief does not represent this captured cyclic reference.
Aero · Max flap index4 Sets the final flap index for detent normalization. UP plus three detents uses maximum index3.
Aero · Min flap index1 Sets the first flap detent that admits buffet; this is a handle index, not degrees.
Aero · Amplitude0.5 Sets triggered shaker strength; inactive while the shaker feature is disabled.
Dynamic-pressure blendTrue Allows baseline spring strength to rise with indicated airspeed where the control law permits it.
Minimum spring factor1 Sets low-speed spring strength as a fraction of baseline when blending is enabled. One keeps full strength.
Spring wake-up speed15 ktSets the IAS where the low-speed spring blend starts rising. This is a feel threshold, not a flight limit.
力回饋調校速度100 ktSets the IAS reference for aerodynamic loading. It is an estimate, not published cruise TAS or a flight limit.
StickFeel · Elevator authority0.3 Scales supported pitch-trim relief and permitted centre movement. Zero removes pitch response.
StickFeel · Aileron authority0.3 Scales supported roll-trim relief and permitted centre movement. Zero removes roll response.
StickFeel · Force trim enabledTrue On: the force-trim hold uses a captured cyclic reference. Its configured hold strength is 0.55 and follow-up trim is off.
StickFeel · G load enabledTrue Allows load-factor changes to modify permitted spring laws. Passive fly-by-wire feel can suppress it.
StickFeel · Rate damping enabledTrue Enables rate damping with the configured coefficients and control law.
Aero · EnabledTrue Enables aerodynamic cues; each still needs nonzero strength and its simulator conditions.
Aero · Gain0 Sets stall-buffet strength. Zero removes the cue without changing simulator stalls or warnings.
Aero · Gain0 Sets high-Mach buffet strength; onset and full-strength thresholds are separate.
Aero · Gain0 Sets flap buffet at the configured position and speed gates. Flap movement texture is separate.
Aero · Gain0 Sets gear aerodynamic buffet; movement and ground-contact cues are separate.
Aero · Shaker enabledFalse Permits shaker at supported warning conditions; the switch does not establish aircraft equipment.
Ground · EnabledTrue Enables ground effects; each still needs its own strength and contact or motion telemetry.
Ground · Gain0.15 Sets rolling texture strength, modified by speed, surface and undercarriage configuration.
Ground · Gain0 Sets gear-bump texture during ground motion, separate from touchdown impact.
Ground · Gain0.5 Sets landing-impact strength; landing telemetry and response shape determine the pulse.
Ground · Gain0 Sets reverse-thrust vibration with valid reverser and engine conditions. Zero removes the cue.
Engine · EnabledTrue Enables engine cues with nonzero settings and valid running-engine telemetry.
Engine · Gain0.12 Sets estimated engine vibration using configured telemetry and response, not measured cockpit vibration.
Mechanical · EnabledTrue Enables accessory cues with configured strengths and observed accessory movement.
Mechanical · Gain0 Sets texture from observed flap movement; a command without movement does not establish the cue.
Mechanical · Gain0 Sets texture from observed gear movement, separate from aerodynamic and touchdown effects.
公開來源 2
  1. Helicopter Flying HandbookFlight controls and stability-augmentation concepts
  2. Steady as she goesReported helicopter stability-augmentation and automatic-flight-control behaviour

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