LinearizingTransformationData[…]
FeedbackLinearize,StateTransformationLinearize等の関数によって,変数の変換を使って線形化された,AffineStateSpaceModelのデータを表す.
LinearizingTransformationData
LinearizingTransformationData[…]
FeedbackLinearize,StateTransformationLinearize等の関数によって,変数の変換を使って線形化された,AffineStateSpaceModelのデータを表す.
詳細
- LinearizingTransformationData[…]オブジェクト ltd を使ってさまざまな特性を取り出すことができる.
- ltd["Properties"]を使って,使用可能な特性のリストを得ることができる.
- 特性についてのその他の情報は,FeedbackLinearize,StateTransformationLinearize,CarlemanLinearizeの関数ページにリストされている.
- よく使われる特性
-
"Linearization" 線形化のタイプ "TransformedSystem" 新たな座標系における系 "InverseStateTransformation" 状態変数の逆変換
例題
すべて開く すべて閉じる例 (1)
ℱ = FeedbackLinearize[AffineStateSpaceModel[{{Subscript[x, 2] + Subscript[x, 2]^2,
Subscript[x, 1]}, {{0}, {1}}, {Subscript[x, 1]}, {{0}}},
{Subscript[x, 1], Subscript[x, 2]}, Automatic, {Automatic}, Automatic,
SamplingPeriod -> None]]ℱ["Properties"]ℱ["TransformedSystem"]スコープ (4)
𝒮 = StateTransformationLinearize[AffineStateSpaceModel[{{Subscript[x, 2], Subscript[x, 3],
Subscript[x, 4], 0},
{{Subscript[x, 2]/2 - (Subscript[x, 3]*Subscript[x, 4])/
12}, {Subscript[x, 3]/2}, {Subscript[x, 4]}, {1}}},
{Subscript[x, 1], Subscript[x, 2], Subscript[x, 3],
Subscript[x, 4]}, Automatic, {Automatic, Automatic, Automatic, Automatic},
Automatic, SamplingPeriod -> None]]𝒮["Linearization"]ℱ = FeedbackLinearize[AffineStateSpaceModel[{{Subscript[x, 2] + Subscript[x, 2]^2,
Subscript[x, 1]}, {{0}, {1}}, {Subscript[x, 1]}, {{0}}},
{Subscript[x, 1], Subscript[x, 2]}, Automatic, {Automatic}, Automatic,
SamplingPeriod -> None]];ℱ[{"InverseStateTransformation", "LinearSystem"}]ℱ = FeedbackLinearize[AffineStateSpaceModel[{{Subscript[x, 2] + Subscript[x, 2]^2,
Subscript[x, 1]}, {{0}, {1}}, {Subscript[x, 1]}, {{0}}},
{Subscript[x, 1], Subscript[x, 2]}, Automatic, {Automatic}, Automatic,
SamplingPeriod -> None]];ℱ["ZeroDynamicsSystem"]ℱ = FeedbackLinearize[AffineStateSpaceModel[{{Subscript[x, 2] + Subscript[x, 2]^2,
Subscript[x, 1]}, {{0}, {1}}, {Subscript[x, 1]}, {{0}}},
{Subscript[x, 1], Subscript[x, 2]}, Automatic, {Automatic}, Automatic,
SamplingPeriod -> None]];線形化された系に基づいて,一組のフィードバックゲインを計算する:
κ = StateFeedbackGains[ℱ["LinearSystem"], {-1, -2}];ℱ[{"ClosedLoopSystem", κ}]Plot[Evaluate@OutputResponse[{%, {0.1, -1}}, 0, {t, 0, 5}], {t, 0, 5}]関連するガイド
-
▪
- 非線形制御系
テキスト
Wolfram Research (2014), LinearizingTransformationData, Wolfram言語関数, https://reference.wolfram.com/language/ref/LinearizingTransformationData.html.
CMS
Wolfram Language. 2014. "LinearizingTransformationData." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/LinearizingTransformationData.html.
APA
Wolfram Language. (2014). LinearizingTransformationData. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/LinearizingTransformationData.html
BibTeX
@misc{reference.wolfram_2026_linearizingtransformationdata, author="Wolfram Research", title="{LinearizingTransformationData}", year="2014", howpublished="\url{https://reference.wolfram.com/language/ref/LinearizingTransformationData.html}", note=[Accessed: 03-November-2026]}
BibLaTeX
@online{reference.wolfram_2026_linearizingtransformationdata, organization={Wolfram Research}, title={LinearizingTransformationData}, year={2014}, url={https://reference.wolfram.com/language/ref/LinearizingTransformationData.html}, note=[Accessed: 03-November-2026]}