The phrase "based on maintaining" is correct and usable in written English.
You can use it when you want to refer to something that is maintained or kept in its current state. For example: "Our long-term success is based on maintaining a high level of customer satisfaction."
Everything that affects daily life, family and society is based on maintaining the happiness of this bigger number.
Ayurveda is based on maintaining the correct balance of the universal elements within the body for optimum health.
Israel's nuclear defense posture was based on maintaining its own arsenal while denying the nuclear aspirations of its regional rivals.
For the last two weeks, Mr. Lott had tried to apologize for praising Senator Strom Thurmond's 1948 presidential campaign, which was based on maintaining racial segregation.
The social problems arising from the slowdown have stirred anxiety in the top leadership of the Communist Party, whose legitimacy is based on maintaining economic growth.
"All of our programs are based on maintaining genetic diversity, and if you don't know your animal's lineage all the way back to the wild-caught animal, you don't know what subspecies it's been mixed with".
The legitimacy of Chinese communist party as a ruling group of the country since the Tiananmen Square massacre in 1989 has been based on its maintaining rapid economic growth.
Our proposal adopts the concept of a mesh topology based on regions, maintaining the active/inactive SES structure but adding a more precise synchronization algorithm.
We report on a new swept source polarization sensitive optical coherence tomography scan engine that is based on polarization maintaining (PM) fiber technology.
They recommended measures including: A chief executive's pay should be based partly on maintaining effective cybersecurity to reduce the chances of a crisis.
Netanyahu's electoral compact with Israel's political centre during his second term has been based precisely on maintaining the status quo in the supposed service of stability and security.
