「AIR-FUEL-RATIO」に関連した英語例文の一覧と使い方(15ページ目) - Weblio英語例文検索

An ECU 1000 detects imbalance of air-fuel ratio among cylinders based on cylinder-by-cylinder air-fuel ratio detected by air-fuel ratio sensors 81-84 provided in branch pipes 31-34 as an exhaust manifold 18.例文帳に追加

ＥＣＵ１０００は、排気通路１８としての枝管３１〜３４に設けられた空燃比センサ８１〜８４により検出された気筒別空燃比に基づいて、気筒別空燃比の不均衡を検出する。 - 特許庁

To easily mount the abnormality diagnostic function, regardless of a specification of air-fuel ratio feedback control, in a system for performing the air-fuel ratio feedback control based on an output signal of an air-fuel ratio sensor.例文帳に追加

空燃比センサの出力信号に基づいて空燃比フィードバック制御を行うシステムであれば、その空燃比フィードバック制御の仕様を問わず、簡単に異常診断機能を搭載できるようにする。 - 特許庁

To make the deviation between an actual air-fuel ratio and a theoretical air-fuel ratio small, while leaving a correction margin of a feedback amount of the correction of the air-fuel ratio even when an error occurs in the correction amount of purging accompanying a calibration error of a canister model.例文帳に追加

キャニスタモデルの較正エラーに伴いパージ分補正量にエラーが生じていても空燃比フィードバック補正量の補正代を残しつつ理論空燃比からの空燃比偏差が小さくなるようにする。 - 特許庁

As the output of the downstream oxygen sensor (Fig. B) changes from the rich output to the lean output, the exhaust air fuel ratio upstream of the catalyst (Fig. A) is made to change from the lean air fuel ratio to the rich air fuel ratio.例文帳に追加

下流酸素センサの出力（図４（Ｂ））がリッチ出力からリーン出力に変化するのを受けて触媒上流の排気空燃比（図４（Ａ））をリーン空燃比からリッチ空燃比に変化させる。 - 特許庁

This catalyst deterioration determining device feedback controls the air-fuel ratio of an engine so that an output Voxs of an air-fuel ratio sensor on the downstream side of the three-way catalyst agrees with a target value Voxsref corresponding to a theoretical air-fuel ratio.例文帳に追加

この触媒劣化判定装置は、三元触媒下流の空燃比センサの出力Voxsが理論空燃比に対応する目標値Voxsrefに一致するように、機関の空燃比をフィードバック制御する。 - 特許庁

To detect a change in an air-fuel ratio of exhaust gas in a combustion chamber earlier than an air-fuel ratio sensor disposed upstream of a catalyst, and to appropriately feedback control the air-fuel ratio even in a transient operation state.例文帳に追加

触媒上流に配設された空燃比センサよりも早く燃焼室内の排ガスの空燃比の変化を検出し、過渡運転状態においても空燃比を適切にフィードバック制御すること。 - 特許庁

To maintain converging responsiveness and converging stability, even if detection delay of an air-fuel ratio is changed, in a deice for performing a feedback control for the air-fuel ratio to a target-air fuel ratio by a sliding mode control.例文帳に追加

スライディングモード制御により空燃比を目標空燃比にフィードバック制御する装置において、空燃比の検出遅れが変化しても、収束応答性及び収束安定性を維持できるようにする。 - 特許庁

If it is determined that a condition in the catalyst becomes rich based on output of a rear air fuel ratio sensor, target air fuel ratio richening correction control is completed and the target air fuel ratio is returned to an original demand value.例文帳に追加

そして、リヤ空燃比センサの出力から触媒内がリッチ状態になったと判定すると、目標空燃比リッチ化補正制御を終了して目標空燃比を元の要求値に戻す。 - 特許庁

This device judges presence or absence of a deviation tendency to a rich side from a target air-fuel ratio of air-fuel ratio ("significant deviation to a rich side of the air-fuel ratio") and presence or absence of a decrease tendency of oil pressure of engine oil ("significant decrease of oil pressure").例文帳に追加

この装置は、空燃比の目標空燃比からのリッチ側への乖離傾向（「空燃比のリッチ側へのずれ大」）の有無、並びに、エンジンオイルの油圧の低下傾向（「油圧低下大」）の有無を判定する。 - 特許庁

In a high temperature start, an air-fuel ratio F/B control using the output of the air-fuel ratio sensor is executed at or after a semi-activated state judging time t2 at which an admittance value As of the air-fuel ratio sensor becomes a standard value A1.例文帳に追加

高温始動時には、空燃比センサのアドミタンス値Asが基準値A1となる半活性状態判定時刻ｔ２以降において、空燃比センサ出力を用いた空燃比Ｆ／Ｂ制御が実行される。 - 特許庁

To feedback control the air-fuel ratio of an engine on the basis of the output of an air-fuel ratio sensor disposed in a collecting part of exhaust passages while surely restraining variation in the air-fuel ratio in two or more cylinders.例文帳に追加

複数の気筒間における空燃比のばらつきを確実に抑制しつつ、排気通路の集合部に配設された空燃比センサ出力に基づき機関の空燃比をフィードバック制御すること。 - 特許庁

From the excess air ratio acquired by an output of the lean burn sensor and an opening of the air-fuel ratio control valve, the control device obtains a mixture ratio of the second fuel gas among the mixture gas during operation based on both the existing air-fuel ratio maps, and then creates an appropriate air-fuel ratio map corresponding to the acquired mixture ratio to drive the engine.例文帳に追加

リーバーンセンサーの出力により求めた空気過剰率と空燃比制御バルブの開度とから、前記既存の両空燃比マップに基づいて、運転中の混合ガスの第２の燃料ガスの混合割合を求め、求めた混合割合に対応する適正な空燃比マップを作成し、運転する。 - 特許庁

When the catalyst is in the inactive state, the air-fuel ratio control device controls a target air-fuel ratio abyfr (that is, the air-fuel ratio of the internal combustion engine) becomes larger as the mechanical compression ratio εmact at that time gets larger (a step 1250), and controls the target air-fuel ratio becomes smaller as an actual compression ratio εaact at that time gets larger.例文帳に追加

この空燃比制御装置は、触媒が非活性状態にある場合、目標空燃比abyfr（従って、機関の空燃比）が、そのときの機械圧縮比εｍactが大きいほど大きくなるように制御する（ステップ１２５０）とともに、そのときの実圧縮比εａactが大きいほど小さくなるように制御する。 - 特許庁

When the richer air-fuel ratio control for determining the malfunction of the downstream side air-fuel ratio sensor is executed, this device for determining the air-fuel ratio imbalance between cylinders executes determination of the air-fuel ratio imbalance between the cylinders to estimate the air-fuel ratio of the mixture formed in each combustion chamber and determine whether the deviation occurs or not between the estimated air-fuel ratios of the mixture.例文帳に追加

気筒間空燃比インバランス判定装置は、下流側空燃比センサ異常判定用リッチ空燃比制御が実行されているときに上流側空燃比センサの出力に基づいて各燃焼室に形成される混合気の空燃比を推定して該推定された混合気の空燃比間にずれが生じているか否かを判定する気筒間空燃比インバランス判定を実行する。 - 特許庁

To exactly learn an air-fuel ratio learning value for each of a gas fuel and a liquid fuel.例文帳に追加

気体燃料と液体燃料のそれぞれについて空燃比学習値を正確に学習すること。 - 特許庁

An electronic control device calculates a feedback correction value for setting an air fuel ratio of the engine to a target air fuel ratio based on the detection value of the air fuel ratio sensor, a proportional gain GP and an integral gain GI, and executes air fuel ratio feedback control for setting an air fuel supply quantity according to the feedback correction value.例文帳に追加

電子制御装置は、空燃比センサによる検出値と比例ゲインＧＰ及び積分ゲインＧＩとに基づいて機関の空燃比を目標空燃比にするためのフィードバック補正値を算出するとともに、同フィードバック補正値に応じて燃料供給量を設定する空燃比フィードバック制御を行う。 - 特許庁

A control means (10) for controlling an engine 60 based on output of the air fuel ratio sensor 50 restarts the engine 60 when determining that the engine 60 is stopped with an air fuel ratio of air fuel mixture larger than a normal case, and controls the air fuel ratio based on the air fuel ratio sensor 50 after predetermined time passes.例文帳に追加

空燃比センサ５０の出力に基づいてエンジン６０を制御する制御手段（１０）は、混合気の空燃比が通常よりも濃い状態でエンジン６０が停止したと判断した場合に、エンジン６０を再起動し、所定時間を経過した後に、空燃比センサ５０基づく空燃比の制御を行う。 - 特許庁

The control device acquires a post-correction air-fuel ratio imbalance index value by correcting the pre-correction air-fuel ratio imbalance index value based on the intake air amount correlation value and the engine rotation speed correlation value, and controls the air-fuel ratio of the engine based on the post-correction air-fuel ratio imbalance index value (an indicated fuel injection amount is increased).例文帳に追加

制御装置は、補正前空燃比不均衡指標値を、吸入空気量相関値と機関回転速度相関値とに基づいて補正することにより補正後空燃比不均衡指標値を取得し、その補正後空燃比不均衡指標値に基いて機関の空燃比を制御する（指示燃料噴射量を増量する）。 - 特許庁

A second air-fuel ratio value AFRex indicating the air-fuel ratio in the cylinder is calculated according to a detected oxygen concentration OXYC in exhaust gases (S11), and a first air-fuel ratio value AFRcal indicating the air-fuel ratio in the cylinder is calculated according to the detected intake air flow GA and fuel injection amount TOUT (S12).例文帳に追加

検出される排気中の酸素濃度ＯＸＹＣに応じて気筒内空燃比を示す第２空燃比値ＡＦＲｅｘが算出され（Ｓ１１）、検出される吸入空気流量ＧＡ及び燃料噴射量ＴＯＵＴに応じて、気筒内空燃比を示す第１空燃比値ＡＦＲｃａｌが算出される（Ｓ１２）。 - 特許庁

An electronic control device 50 switches the combustion mode of an internal combustion engine 10 to the intake stroke injection mode for injecting fuel in an intake stroke by setting the target air fuel ratio leaner than the stoichiometric air fuel ratio, and setting the target air fuel ratio to the stoichiometric air fuel ratio from the compression stroke injection mode for injecting the fuel in a compression stroke.例文帳に追加

電子制御装置５０は、目標空燃比を理論空燃比よりもリーンに設定して圧縮行程に燃料噴射を行う圧縮行程噴射モードから目標空燃比を理論空燃比に設定して吸気行程に燃料噴射を行う吸気行程噴射モードに内燃機関１０の燃焼モードを切り替える。 - 特許庁

To suppress the influence against air-fuel mixture of the fuel flow rate dispersion in a fuel supplying apparatus or the like and enhance the adaptability of the engine air-fuel ratio.例文帳に追加

燃料供給用機器等における燃料流量バラツキが混合気に与える影響を抑え、エンジン空燃比の適合を図ること。 - 特許庁

The specific gravity of fuel is detected from an intake air amount, a fuel injection quantity, an actual air-fuel ratio and the like and set as a parameter representative of the fuel property.例文帳に追加

吸入空気量、燃料噴射量、実空燃比などから、燃料の比重を検出し、これを燃料性状を示すパラメータとする。 - 特許庁

ECU 30 learning-corrects the air-fuel ratio control based on the learning value obtained by learning the air-to- fuel ratio control results for the running conditions.例文帳に追加

ＥＣＵ３０は、空燃比制御実績を運転状態に対して学習した学習値に基づき空燃比制御を学習補正する。 - 特許庁

Leak diagnosis of the channel change over valve 5 is done by utilizing periodic change of air-fuel ratio due to air-fuel ratio feed back control in a close position.例文帳に追加

流路切換弁５の漏洩診断は、閉位置において、空燃比フィードバック制御による空燃比の周期変化を利用して行う。 - 特許庁

AIR-FUEL RATIO CONTROL APPARATUS AND METHOD FOR INTERNAL COMBUSTION ENGINE例文帳に追加

内燃機関における空燃比制御装置及び空燃比制御方法 - 特許庁

To optimize air fuel ratio feed back control range of an internal combustion engine.例文帳に追加

内燃機関の空燃比フィードバック制御範囲の最適化を図る。 - 特許庁

To perform proper correction when there occurs a variation abnormality in an air-fuel ratio during the execution of air-fuel ratio feedback control and external EGR.例文帳に追加

空燃比フィードバック制御と外部ＥＧＲの実行中に空燃比ばらつき異常が発生した場合に適切な補正を実行する。 - 特許庁

To provide an air/fuel ratio control device for an internal combustion engine, capable of setting an optimum air/fuel ratio even for a narrow window of a three-way catalyst.例文帳に追加

三元触媒の狭いウィンドウにおいても最適な空燃比を設定できる内燃機関の空燃比制御装置を提供する。 - 特許庁

To achieve a target engine air-fuel ratio without significantly increasing cost during feedback control at an excessively rich side air-fuel ratio.例文帳に追加

過濃側空燃比でフィードバック制御を行う場合に、コストの高騰を招くことなく目標空燃比を精度高く実現できるようにする。 - 特許庁

The gas sensor 1 is an air-fuel ratio sensor for an air-fuel ratio in an engine, by measuring the concentration of oxygen in a gas to be measured.例文帳に追加

ガスセンサ１は、測定ガス中の酸素濃度を測定することにより、エンジンにおける空燃比（Ａ／Ｆ）を検出する空燃比センサである。 - 特許庁

To stably and accurately determine whether or not an inter-cylinder imbalance state in air-fuel ratio has occurred regardless of responsiveness of an air-fuel ratio sensor.例文帳に追加

空燃比センサの応答性によらず空燃比気筒間インバランス状態が発生したか否かの判定を安定して精度良く行うこと。 - 特許庁

To provide an air-fuel ratio control device of an internal combustion engine, performing accurate air-fuel ratio learning while conducting the sub-feedback control.例文帳に追加

本発明は内燃機関の空燃比制御装置に関し、サブフィードバック制御を行いながら正確な空燃比学習を可能にする。 - 特許庁

To provide a device for detecting abnormality of an air-fuel ratio sensor, capable of detecting the abnormality of the air-fuel ratio sensor with high accuracy in a short time.例文帳に追加

空燃比センサの異常検出を短時間で精度よく行なうことができる空燃比センサ異常検出装置を提供する。 - 特許庁

DEVICE FOR DETERMINING INTER-CYLINDER IMBALANCE OF AIR-FUEL RATIO IN MULTI-CYLINDER INTERNAL COMBUSTION ENGINE例文帳に追加

多気筒内燃機関の空燃比気筒間インバランス判定装置 - 特許庁

ABNORMALITY DETERMINING DEVICE OF AIR-FUEL RATIO DETECTING MEANS IN INTERNAL COMBUSTION ENGINE例文帳に追加

内燃機関における空燃比検出手段の異常判定装置 - 特許庁

An electronic control device 20 controls the engine air-fuel ratio by making a feedback process so as to coincide with the stoichiometric air-fuel ratio on the basis of a feedback correction factor.例文帳に追加

電子制御装置２０はフィードバック補正係数に基づき機関空燃比を理論空燃比に一致するようにフィードバック制御する。 - 特許庁

Abnormality of individual characteristic of the air-fuel ratio sensor can be suitably diagnosed.例文帳に追加

空燃比センサの個々の特性の異常を好適に診断できる。 - 特許庁

AIR-FUEL RATIO ADJUSTMENT METHOD OF ENGINE EQUIPPED WITH VARIABLE VALVE TIMING DEVICE例文帳に追加

可変バルブ・タイミング装置を備えたエンジンの空燃比調整方法 - 特許庁

TIME-SERIES DATA OUTPUT ESTIMATION DEVICE AND AIR-FUEL RATIO CONTROL DEVICE例文帳に追加

時系列データの出力予測装置および空燃比制御装置 - 特許庁

AIR-FUEL RATIO CONTROL DEVICE AND EXHAUST GAS SENSOR ACTIVATION DETERMINATION DEVICE例文帳に追加

空燃比制御装置及び排気センサの活性状態判定装置 - 特許庁

METHOD AND APPARATUS FOR DETECTING DETERIORATION CONDITIONS OF WIDE RANGE AIR-FUEL RATIO SENSOR例文帳に追加

全領域空燃比センサの劣化状態検出方法及び装置 - 特許庁

To accurately control air fuel ratio even if exhaust gas quantity changes.例文帳に追加

排出ガス量が変化しても精度良く空燃比を制御すること。 - 特許庁

Compared with a case of carrying out detection of the air-fuel ratio based on the electromotive force, the air-fuel ratio variation can be thus quickly detected.例文帳に追加

したがって、起電力値に基づいて空燃比検出を実施する場合に比べ、空燃比変化を迅速に検出することができる。 - 特許庁

TIME SERIES DATA OUTPUT PREDICTION DEVICE AND AIR FUEL RATIO CONTROL DEVICE例文帳に追加

時系列データの出力予測装置および空燃比制御装置 - 特許庁

AIR-FUEL RATIO PRESUMING DEVICE FOR EACH CYLINDER OF INTERNAL-COMBUSTION ENGINE AND CONTROL DEVICE例文帳に追加

内燃機関の気筒別空燃比推定装置および制御装置 - 特許庁