"controlled without" is grammatically correct and can be used in written English.
It can be used as a phrase to describe how something is managed or handled without the need for external control or intervention. An example sentence could be: "The students were able to complete the experiment successfully, demonstrating their ability to work as a team and be controlled without any teacher intervention."
An approximated overload-based feedback method is proposed to provide estimated spinning velocity signals for controller, so that gravity level could be accurately controlled without complicated GPS modules.
Pest infestation can be controlled without resort to dangerous chemicals.
How could the risk be controlled, without shutting down the century's most promising research?
Each gesture was carefully controlled without a sense of heavy handedness; phrases were chiseled into soft stone.
No one seriously believes the deficit can be controlled without cutting spending on entitlements and raising taxes.
Experiments performed in the 1960s showed that chromatophores respond to light, suggesting that they can be controlled without input from the brain, but nobody had followed this up until now.
Lawyers for Mr. Kushner had argued that because he was acting as a managing partner, he was empowered to make donations in the names of the businesses and partnerships he controlled without giving advance notice to other partners.
Revising the received wisdom of the correct environmental standards to display art, the environmental strategy, developed with Buro Happold, adopts a revolutionary passive-first approach, meaning the temperature and humidity is controlled without the need for the usual mechanical paraphernalia.
If Khan had caught the disease, and he was meant to be leading the response, there was no way this outbreak was going to be controlled without much more help from outside.
Then, by pushing the corresponding button on the front of the unit, the audio and video feeds can be controlled without having to fiddle with four remote controls and three channel settings.
If tests for detecting the virus can be made that are cheap enough and fast enough to be used by farmers in the field, epidemics could be controlled without having to cull huge numbers of uninfected cattle, as happens now.
