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A control apparatus for a vehicle includes an engine, first and second electric motors, an output shaft connected to a drive wheel 41, a differential gear device, the gear elements of which are connected to the engine, the first and second electric motors, and the output shaft, respectively, target

A control apparatus for a vehicle includes an engine, first and second electric motors, an output shaft connected to a drive wheel 41, a differential gear device, the gear elements of which are connected to the engine, the first and second electric motors, and the output shaft, respectively, target output torque setting means for setting target output torque, control torque calculating means for setting a target output torque, and torque control means for controlling a torque in accordance with the control torque. The control torque calculating means includes engine non-rotational state forming means for bringing the engine into a non-rotational state. Since the electric motor torque can be controlled independently, the target output torque can easily be generated, allowing easy generation of a target output torque in the state where the engine is stopped as well as preventing the output torque loss.

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A control apparatus for a vehicle includes an engine, first and second electric motors, an output shaft connected to a drive wheel 41, a differential gear device, the gear elements of which are connected to the engine, the first and second electric motors, and the output shaft, respectively, target

A control apparatus for a vehicle includes an engine, first and second electric motors, an output shaft connected to a drive wheel 41, a differential gear device, the gear elements of which are connected to the engine, the first and second electric motors, and the output shaft, respectively, target output torque setting means for setting target output torque, control torque calculating means for setting a target output torque, and torque control means for controlling a torque in accordance with the control torque. The control torque calculating means includes engine non-rotational state forming means for bringing the engine into a non-rotational state. Since the electric motor torque can be controlled independently, the target output torque can easily be generated, allowing easy generation of a target output torque in the state where the engine is stopped as well as preventing the output torque loss. ic acid and phosphoric acid; at least one organo acid selected from the group consisting of an organosulfonic acid and an organophosphorus acid; a solvent present from 25 to 95 weight percent miscible with said organo-acid, said solvent able to swell a silicone; and a thickener present in a concentration sufficient to maintain said composition in dripless contact with a silicone coated substrate until the silicone is dissolved, said thickener selected from the group consisting of: copolymers, dendrimers, waxes, resins, inorganics and mixtures thereof. 11. The composition of claim 10 wherein said organo acid is present from about 0.5 to 15 total weight percent. 12. The composition of claim 10 wherein said mineral acid is present from about 0.025 to 3 total weight percent. 13. The composition of claim 10 wherein the organo acid is an aromatic sulfonic acid. 14. The composition of claim 10 wherein the organo acid is dodecyl benzene sulfonic acid. 15. The composition of claim 10 wherein the thickener is a copolymer miscible with said solvent. 16. The composition of claim 10 wherein the organo acid is the organophosphorus acid. 17. A composition comprising an organophosphorus acid is selected from the group consisting of phenylphosphinic acid and phenylphosphonic acid; a solvent present from 25 to 95 weight percent miscible with said organophosphorus acid, said solvent able to swell a silicone; and a thickener present in a concentration sufficient to maintain said composition in dripless contact with a silicone coated substrate until the silicone is dissolved. 18. The composition of claim 10 wherein said solvent is a mixture of at least two solvents selected from the group consisting of: petroleum distillates, alkanes, aromatics, ketones, aldehydes, ketones, ethers, alcohols and esters. 19. The composition of claim 17 wherein said solvent is a petroleum distillate. 20. The composition of claim 17 wherein said solvent is a mixture of at least two solvents selected from the group consisting of: petroleum distillates, alkanes, aromatics, ketones, aldehydes, ketones, ethers, alcohols and esters.