The quality of being controllable; controllableness.(noun)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "controllability" in a sentence
"Long-term controllability of the team's core young players is the key to the GM's strategy, along with a top-notch farm system that can constantly inject developing new talent into the major-league roster year after year."
"Electric motor features such as controllability, manufacturing cost, simplicity, and reliability can thus be given much greater consideration."
"Shock interaction usually is not a good thing for controllability."